L-Arginine HCL/Amino Acid/CAS#1119-34-2

Name L-(+)-Arginine hydrochloride BP/USP/EP/AJI
Molecular Formula C6H14N4O2.HCl
Molecular Weight 210.66

ITEMS
SPECIFICATIONS
RESULTS
Description
white crystalline or crystals powder
Conforms
Indentification
Conforms
Conform
Assay
98.5101.50%
99.69%
Specific Rotation[a]
D
2
0
°
+21.4+23.6°
+22.4°
Chloride
16.5%17.1%
16.9%
Loss on drying
≤0.2%
0.08%
Residue on ignition
≤0.1%
0.04%
Heavy Metals
≤0.002%
0.002%
Sulfate
≤0.03%
0.02%
Chromatographic purity
Meet the requirements
Conforms
Organic volatile impurities
Meet the requirements
Conforms
Iron
≤10ppm
10ppm
Conclusion : The product is conforming to USP28

L-Arginine HCL

L-Arginine HCL
CAS NO.:1119-34-2
M.F.:C6H15ClN4O2
Detailed Product Description
L-Arginine HCL, Arginine HCL, cas 1119-34-2
CAS No,1119-34-2
Molecule Formula,C6H14N4O2(HCL)
Molecule Weight,210.66
Standard
L-Arginine HCL, Arginine HCL, cas 1119-34-2
CAS No.1119-34-2
Molecule FormulaC
6
H
14
N
4
O
2
·HCl
Molecule Weight210.66
Structure Formula
DescriptionWhite crystals or crystalline powder; slightly characteristic taste. Freely soluble in water and in formic acid, very slightly soluble in ethanol, practically insoluble in ether.
Manufacture StandardsAJI92,USP26,EP5
Specification
Specific rotation
+22.1-+22.9
Heavy metals
≤10ppm
Loss on drying
≤0.20%
Residue on ignition
≤0.10%
Assay
99.0-101.0%
pH
4.7-6.2
Mainly uses:
Used in the curing of hepatic coma, the preparation of amino acid transfusion; or used in the injection of liver disease.
Packing:25kgs/ fiber drum

L-Arginine base USP30

White diamond crystallization, Nutrition enriching substance; Seasoner
Items
Standard
Results
Appearance
White crystals or crystalline powder
Qualified
Specific rotation[a]
D
20
°
+26.3°~+27.7°
+27.2°
Solubility
Freely soluble in water,sparingly soluble in alcohol and insoluble in ether
Qualified

Identification
The ir spectrum of sample matches with that obtained with standard
Qualified

Chloride(Cl)
≤0.05%
0.014%
Sulfate(SO4)
≤0.030%
0.012%
Iron(Fe)
≤30PPm
5PPm
Heavy metals(Pb)
Arsenic(AS2O3

)
≤15PPm
≤1PPm
3PPm
0.1PPm
Organic volatile impurities
Meets the requirements
Qualified
Loss on drying
≤0.5%
0.18%
Residue on ignition
≤0.30%
<0.1%
Assay
99.0~101.5%
99.8%
CONCLUSION: THIS PRODUCT FUIFULS USP30.
Checker: Dong Weili Analyst: Yu Jiang

Dear Sir/Madam,
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L-Arginine hcl

1.Name:L-Arginine hcl;
2.Function:pharmaceutical products;
3.purity:99.2%;
4.product standard:AJI97/USP26.
1.Name:L-Arginine hcl;
2.Function:pharmaceutical products;
3.purity:99.2%;
4.product standard:AJI97/USP26.
pharmaceutical products
English name: L-Arginine Hydrochloride, L-Arginine HCl,
CAS: 1119-34-2,
Molecular Fourm: C6H14N4O2HCL,
Molecular Weight: 174.20,
Appearance: White crystal powder,
Product standard: AJI97,USP26,EP5,
Purity: 99.2%,
Specific rotation: +22.5°,
Company: Polymet Commodities Ltd.
Main function:(1) L-Arginine have metabolic functions to promote wound healing, because it can promote the synthesis of collagen. So it can repair the wound. (2) Additionally, Arginine can enhance the secretion of hormones, stimulate the microcirculation around the wound. (3) L-Arginine have a good effect in curing the hepatitis and cirrhosis.

L-Arginine

L-Arginine
Molecular formula:C6H14N4O2
Molecular weight:174.20
CAS:74-79-3
Purity:99%-100%
L-Arginine
Molecular formula:
C
6
H
14
N
4
O
2
Molecular weight:
174.20
CAS:
74-79-3
Purity:
99%-100%
Characteristics:
white crystal or white powder, bitter, melt in water
Functions:
Arginine is a part of ornithine, which has tremendous effect of physiometry. L-arginine has been used for erectile dysfunction. Like the drug Weilinafil citrate (Viagra), L-arginine is thought to enhance the action of nitric oxide, which relaxes muscles surrounding blood vessels supplying the penis. As a result, blood vessels in the penis dilate, increasing blood flow, which helps maintain an erection. The difference in how they work is that Viagra blocks an enzyme called PDE5 which destroys nitric oxide and L-arginine is used to make nitric oxide

L-Asparagine

1.Product name:L-Asparagine
2.Specs: 98.5-101.5%
3.Appearance: powder
4.certification:GMP,ISO9001
We are profession herbal extract manufacture in china.,We can supply many kinds of
herbal extract powder from our GMP factory, Usually with 1 Ton in stock. 100% Natural, No pollution and have a nice color.

We have many years experience in this field,so we guarantee our products can meet your stanard. If you interest it, Please contact us freely

L-Aspartic acid

L-Aspartic Acid can be added into cool drinks as nutritional supplement.
Conforms To:
AJI97
Raw Material Source:
Non Animal
Description:
White crystalline powder
Assay:
98.5 - 101.0%
PH:
2.5~3.5
Loss on drying:
≤0.20%
Residue on ignition:
≤0.10%
Heavy Metals:
≤0.001%
Chloride:
≤0.02%
Iron:
≤0.001%
Arsenic:
≤0.0001%
Sulfate:
≤0.02%
..

L-Epinephrine hydrochloride

L-Epinephrine hydrochloride
Pharmaceutical Grade,Veterinary
pharmaceutical Grade,Veterinary,GMP standard, packing as requireme
L-Epinephrine hydrochloride
Pharmaceutical Grade,Veterinary
pharmaceutical Grade,Veterinary,GMP standard, packing as requirement

(R)-3-Amino-4-(2,4,5-trifluorophenyl)butyric acid

assay: detailed pls see COA or as per your required
package:1kg,5kg,10kg or per your requirement
assay: detailed pls see COA or as per your required
package:1kg,5kg,10kg or per your requirement

2-Chloropyridine

LOGISTICS:JUST IN TIME
CERTIFICATION:SGS,ISO,CCIC
QUALITY:STRINGENT QC SYSTEM
EXPERIENCES:10 YEARS ON INTERNATIONAL SALES
2-Chloropyridine

Name
2-Chloropyridine
CAS No
109-09-1

Molecular Formula:
Molecular weight: 113.55
Structural Formula:

Property:
a. PhysicalState: Colorless to pale yellow liquid, irritant odour.
Density: 1.20-1.22g/cm3. Solubled in organic solvents such as ethanol, benzene, but insolubled in water.
b. Melting Point: - 46°C.
c. Boiling Point: 168 - 170°C.
d. Flash Point: 65°C.
Specification:
Grade
High-class Product
First-grade Product
Appearance
Colorless liquid
Colorless to pale yellow liquid
Assay (GC) % ≥
99.5
99.0
Moisture % ≤
0.1
0.2
Applications:
Intermediate for pharmaceuticals, germicides and organic synthesis.
Package and Storage:
60Kg/200Kg/240Kg steel drum inner plastic.
Stored under cool, dry and well-ventilated conditions, Keep far away from the sources of heat and fire. Avoid the violent collision. Transported as the dangerous goods.
Keywords:
Chloropyridine, 2-Chloropyridine

L-Isoleucine

Product: L-Isoleucine
Product: L-Isoleucine
Appearance:white crystalline powder
IdentificationLcomplies with the reference spectrum
Assay:98.5%---101.5%
pH:5.5--7
Specific rotation:+38.9--41.8
Chloride:not more than 0.05%
Sulfate:not more than 0.03%
Iron: not more than 30ppm
Heavy metals:not more than 15ppm
Loss on drying: not more than 0.3%
Residue on ignition: not more than 0.3%

L-Isoleucine

Product name: L-Isoleucine
Other name: (2S,3S)-2-Amino-3-methylpentanoic acid; Ile
Specs: 98.5-101.5%
Appearance:fine powder
Product name: L-Isoleucine
Other name: (2S,3S)-2-Amino-3-methylpentanoic acid; Ile
Specifications 98.5-101.5%
Appearance: Yellow gray or light green yellow powder
Molecular formula C
6
H
13
NO
2
Molecular weight: 131.17
CAS:73-32-5
EINECS:200-798-2
melting point: 168-170°C
Function L-Isoleucine is one of three branched chain amino acids (BCAAs), the other two being L-leucine and L-valine.L-Isoleucine is an isomer of Leucine. It is important in the regulation of blood sugar, and also helps increase energy level.It has been called The Best Muscle Building Amino Acids For Bodybuilding
Areas: Chemical additive in the areas of feed, food, phamacy and ect

L-Leucine L-2-Amino-4-methylpentanoic acid USP/EP

CAS 61-90-5
L-Leucine Leucine L-Leu; L-2-Amino-4-methylpentanoic acid
EINECS 200-522-0
Best price in China
prompt shipment
CAS 61-90-5
L-Leucine
Leucine
L-Leu; L-2-Amino-4-methylpentanoic acid

What is L-Leucine?
L-Leucine, commonly known as Leucine, is known as one of three branch-chain amino acids. Because it is an essential amino acid, humans cannot synthesize it. This means that it must be obtained through diet or supplements. Some of the foods that contain L-Leucine include eggs, fish, chicken, lentils, almonds and cashews, among others.

Benefits of L-Leucine
L-Leucine provides many benefits to the body. It is effective for maintaining blood sugar levels and also increases growth hormone production. L-Leucine combines with isoleucine and valine to protect and provide fuel to the muscles, and also helps to increase your endurance level and boost energy.

Other benefits of L-Leucine are the preservation of lean muscle mass. This amino acid helps preserve muscle tissue, so that it doesn't break down as quickly during the aging process. L-Leucine can also speed the recovery process for muscle damage and skin injuries.

L-Leucine Bodybuilding
L-Leucine is important for the regulation of protein synthesis and is essential in the building of muscle tissue. It is found in high concentrations in the muscle tissue, and helps preserve breakdown of these tissues during endurance and long distance training.
People who are dedicated to bodybuilding often use supplements to insure that they have a sufficient level of L-Leucine to help prevent tissue catabolism and to help build muscle mass. It also helps in the rebuilding of muscle tissue after intense training.
Because L-Leucine helps increase endurance and energy and also promotes muscle tissue health and protection, it is essential for anyone who is serious about bodybuilding.
Leucine
is essential for growth, stimulates the production of muscle tissue, and protects the liver from the damaging affects of alcohol. Leucine is an essential amino acid, which cannot be manufactured in the body and is part of the three branched-chain-amino-acids.
Leucine is a branched chain amino acid used as a source of energy. It helps reduce muscle protein breakdown. Leucine modulates uptake of neurotransmitter precursors by the brain as well as the release of enkephalins, which inhibit the passage of pain signals into the nervous system. Leucine promotes healing of skin and broken bones.


CERTIFICATE OF ANALYSIS

PRODUCT NAME
L-Leucine

BATCH NO
070625
BATCH SIZE
1000kg

MANU DATE
2007,06,25
SHELF LIFE
2 years
ITEM
SPECIFICATION
RESULT

Appearance
White crystalline powder
Conforms

Specific optical rotation
+14.9deg~+16.0deg
+15.24deg

Assay ,% min
98.5~100.5
99.40

pH value
5.5~6.5
6.20

Loss on drying max
0.20
0.08

Heavy metals ,% max
0.001
<0.001

Transmitence, % min
98.0
99.2

Residue on ignition,% max
0.1
0.075

Chloride ,% max
0.020
<0.020

Sulfate(SO
4
-2
),% max
0.020
< 0.020

Arsenic(As
2
o
3
),% max
0.0001
<0.0001

Iron max
0.001
<0.001

Other amino acid
up to standard
up to standard

Ammonium max
0.02
< 0.02

L-Leucine

CAS 61-90-5
L-Leucine Leucine L-Leu; L-2-Amino-4-methylpentanoic acid
EINECS 200-522-0
Best price in China
CAS 61-90-5
L-Leucine Leucine L-Leu; L-2-Amino-4-methylpentanoic acid
EINECS 200-522-0
Best price in China
prompt shipment
CAS 61-90-5
L-Leucine
Leucine
L-Leu; L-2-Amino-4-methylpentanoic acid

What is L-Leucine?
L-Leucine, commonly known as Leucine, is known as one of three branch-chain amino acids. Because it is an essential amino acid, humans cannot synthesize it. This means that it must be obtained through diet or supplements. Some of the foods that contain L-Leucine include eggs, fish, chicken, lentils, almonds and cashews, among others.

Benefits of L-Leucine
L-Leucine provides many benefits to the body. It is effective for maintaining blood sugar levels and also increases growth hormone production. L-Leucine combines with isoleucine and valine to protect and provide fuel to the muscles, and also helps to increase your endurance level and boost energy.

Other benefits of L-Leucine are the preservation of lean muscle mass. This amino acid helps preserve muscle tissue, so that it doesn't break down as quickly during the aging process. L-Leucine can also speed the recovery process for muscle damage and skin injuries.

L-Leucine Bodybuilding
L-Leucine is important for the regulation of protein synthesis and is essential in the building of muscle tissue. It is found in high concentrations in the muscle tissue, and helps preserve breakdown of these tissues during endurance and long distance training.
People who are dedicated to bodybuilding often use supplements to insure that they have a sufficient level of L-Leucine to help prevent tissue catabolism and to help build muscle mass. It also helps in the rebuilding of muscle tissue after intense training.
Because L-Leucine helps increase endurance and energy and also promotes muscle tissue health and protection, it is essential for anyone who is serious about bodybuilding.
Leucine
is essential for growth, stimulates the production of muscle tissue, and protects the liver from the damaging affects of alcohol. Leucine is an essential amino acid, which cannot be manufactured in the body and is part of the three branched-chain-amino-acids.
Leucine is a branched chain amino acid used as a source of energy. It helps reduce muscle protein breakdown. Leucine modulates uptake of neurotransmitter precursors by the brain as well as the release of enkephalins, which inhibit the passage of pain signals into the nervous system. Leucine promotes healing of skin and broken bones.

CERTIFICATE OF ANALYSIS

PRODUCT NAME
L-Leucine

BATCH NO
070625
BATCH SIZE
1000kg

MANU DATE
2007,06,25
SHELF LIFE
2 years
ITEM
SPECIFICATION
RESULT

Appearance
White crystalline powder
Conforms

Specific optical rotation
+14.9deg~+16.0deg
+15.24deg

Assay ,% min
98.5~100.5
99.40

pH value
5.5~6.5
6.20

Loss on drying max
0.20
0.08

Heavy metals ,% max
0.001
<0.001

Transmitence, % min
98.0
99.2

Residue on ignition,% max
0.1
0.075

Chloride ,% max
0.020
<0.020

Sulfate(SO
4
-2
),% max
0.020
< 0.020

Arsenic(As
2
o
3
),% max
0.0001
<0.0001

Iron max
0.001
<0.001

Other amino acid
up to standard
up to standard

Ammonium max
0.02
< 0.02

L-Proline

L-Proline, Proline, cas 147-85-3
Molecule Formula,C5H9NO2
Molecule Weight,165.19
L-Proline
CAS No.: 147-85-3
Specification: AJI 97
Packing: In 25kg fiber drums
Functi
Items
Specifications
Appearance:
White crystals or crystalline powder
Specific rotation [a]D20:
-84.5° --- -86.0°
State of solution(Transmittance):
Clear and colorless, 98% min
Assay:
98.5 - 101.0%
Chloride(Cl
-
):
0.020% max
Sulfate(SO
4
2-
):
0.020% max
Ammonium:
0.020% max
Loss on drying:
0.30% max
Heavy metals(Pb):
0.0010% max
Arsenic:
0.0001% max
Iron(Fe):
0.0010% max
Residue on ignition:
0.10% max
Other amino acids:
Chromatographically not detectable
PH:
5.9 - 6.9

L-Serine

L-Serine, serine, 56-45-1
Molecular Weight,105.09
CAS No:56-45-1
Characteristics,White crystalline powder.
L-Serine, serine, 56-45-1
Molecular Weight,105.09
CAS No:56-45-1
Characteristics,White crystalline powder.
L-Serine, serine, 56-45-1
Chemical NameS-2-Amino-3-Hydroxypropanoic Acid
Molecular Structure:

Molecular Forluma: C
3
H
7
NO
3
Molecular Weight: 105.09
CAS No.: 56-45-1
Characteristics:White crystalline powder.
Quality Standards:AJI97.
Item
Specification (AJI97)
Appearance
White crystalline powder
Assay, % (on dry matter)
99.0~101.0
Specific optical rotation
+14.4º~+15.5º
Transmittance,%
≥98.0
pH value
5.2~6.2
Loss on drying, %
≤0.2
Heavy metals, %
≤0.001
Residue on ignition, %
≤0.1
Chloride,%
≤0.02
Sulfate,%
≤0.02
Iron, %
≤0.001
Arsenic, %
≤0.0001
Ammonium (as NH+4), %
≤0.02
Other amino acids
Not detd.
Usage: L-serine is a nonessential amino acid, it occurs naturally in an L-isomer form. L-serine is synthesized from glycine or theonine. It is involved in the biosynthesis of purines, pyrimidines, and other amino acids. L-serine plays a role in cell proliferation.
Package and TransportThe inner packed with two layer polyethylene plastic bags; the outer packed with the paper board barrel. Net weight 25kg.
Handle with care. Protect the product from sunshine or rain. Do not transport with poisonous or harmful goods. This product belongs to the non-dangerous product category and can be transported as a general chemical product.
StorageStore in dry, clear, shady and place. The expiry date is for two years.

L-THEANINE

L-Theanine meet the requirements of USP/AJI/EP/BP
ISO/GMP/KOSHER Certified
Sell at good price
L-Theanine
L-Theanine meet the requirements of USP/AJI/EP/BP
ISO/GMP/KOSHER Certified
Sell at good price
L-Theanine
Quality Standard: USP/AJI/BP/EP
ISO/GMP/KOSHER Certified


Packing: 25kg/drum
Stock: Ready
Delivery: Prompt after order

For Detail Product Specification and Price
Please contact with us.

QHChemicals assure the reliable quality at the most competitive price.

We are leading producer of amino acids from East China.

L-Theanine N-gamma-ethyl-L-glutamine CAS3081-61-6

CAS 3081-61-6
L-Theanine green tea extract
EINECS 221-379-0 N-gamma-Ethyl-L-glutamine
L-gamma-Glutamylethylamide
best price
CAS 3081-61-6
L-Theanine
green tea extract
EINECS 221-379-0

L-Theanine is an amino acid that is commonly found in tea. The highest concentration of this amino acid has been found in the tea leaf Gyokuro. Because L-Theanine can cross the blood-brain barrier, it plays an important role in mood and relaxation of the brain. This amino acid is found almost exclusively in tea, especially green tea.

Benefits of L-Theanine
The benefits of L-Theanine are great, especially when it comes to the brain. This amino acid plays a great role in mood, relaxation, depression, and stress and anxiety. It is also key in supporting the immune system and healthy blood pressure levels.

L-Theanine doesn't cause drowsiness, and is a natural mood enhancer. Millions of people suffer from anxiety, and this amino acid is especially beneficial for treatment of anxiety and other stress related conditions.

Theanine Bodybuilding
Theanine is important for the relaxation of the brain. It also promotes concentration and heightened mental acuity, and improved learning ability.

Because of its importance for the overall health of mind and immune system, Theanine is an important part of bodybuilding. Achieving a relaxed mental state that allows you to focus clearly on your efforts is essential for the best athletic performance.

Many people believe that bodybuilding is purely physical, but it very much involves the brain. Relaxed mood and mental clarity are important.

CERTIFICATE OF ANALYSIS

PRODUCT NAME
L-Leucine

BATCH NO
070625
BATCH SIZE
1000kg

MANU DATE
2007,06,25
SHELF LIFE
2 years
ITEM
SPECIFICATION
RESULT

Appearance
White crystalline powder
Conforms

Specific optical rotation
+14.9deg~+16.0deg
+15.24deg

Assay ,% min
98.5~100.5
99.40

pH value
5.5~6.5
6.20

Loss on drying max
0.20
0.08

Heavy metals ,% max
0.001
<0.001

Transmitence, % min
98.0
99.2

Residue on ignition,% max
0.1
0.075

Chloride ,% max
0.020
<0.020

Sulfate(SO
4
-2
),% max
0.020
< 0.020

Arsenic(As
2
o
3
),% max
0.0001
<0.0001

Iron max
0.001
<0.001

Other amino acid
up to standard
up to standard

Ammonium max
0.02
< 0.02

2-Chloropyrimidine

2-Chloropyrimidine

L-Valine

Amino Acid L-Valine
Standard :AJI92 USP24
Appearance: White crystals
Additive of food for human being and animals
L-Valine is aliphatic amino acids ,one of twenty protein amino acids and one of eight essential amino acids for human body.

The scientific name of L-Valine is L-2-Amino-3-methylbutyric acid. This amino acid is white crystals or crystalline powder; No smell, slightly sweet taste then bitter. Melting point is about 315 degrees. 5% aqueous solution of the PH value is 5.5-6.5. Heat, light and air stability. Soluble in water (8.85g/100ml, 25 degrees), almost insoluble in alcohol and ether. Specific rotation[a]
D
20
: +26.5°∼+29.0°.
L-Valine is aliphatic amino acids ,one of twenty protein amino acids and one of eight essential for human body. It also belongs to one of the three branched-chain amino acids. Involved in connective tissue, epithelial mesenchymal capillary formation, and maintain normal permeability, can increase appetite and promote secretion of pepsin, enhance immunity, improve the growth retardation, to prevent tooth decay and promote the growth of children and improve calcium absorption, promote bone growth, the lack of the human body when the body would affect the growth and development, caused by a nerve-impaired, movement disorders, anemia, and so on. Used as the main nutritional supplements, and the main ingredients of amino acid infusion and integrated amino acid preparation.

L-Valine



Corn starch is powder through flooding, broken, separate, refining and dry from corn as raw materials, the color and luster is pure white, the smell is pure, widely used in food, medicine, starch deep processing, chemical industry,etc.

FCC4
Item
Limit
Result
Assay
98.5~101.5%
99.8%
pH
5.5~7.0
5.9
Specific rotation[a]D20
+26.5°~+29.0°
+28.2°
Heavy metals(Pb)
≤20ppm
<20ppm
Loss on drying
≤0.30%
0.10%
Residue on ignition
≤0.20%
0.01%
AJI92
Item
Limit
Result
Assay
99.0~100.5%
99.9%
pH
5.5~6.5
6.0
Specific rotation[a]D20
+27.6°~+29.0°
+28.2°
State of solution
≤20ppm
clear & colorless
(Transmittance T430)
≤0.30%
99.1%
Chloride(Cl)
≤0.20%
<0.02%
Ammonium(NH4)
≤0.02%
<0.02%
Sulfate(SO4)
≤0.02%
<0.02%
Iron(Fe)
≤10ppm
<10ppm
Heavy metals(Pb)
≤10ppm
<10ppm
Arsenic(As2o3)
≤1ppm
<1ppm
Other amino acids
≤0.5%
<0.5%
Loss on drying
≤0.20%
0.11%
Residue on ignition
≤0.10%
0.02%
USP24
Item
Limit
Result
Assay
98.5~101.5%
?99.8%
pH
5.5~7.0
5.8
Specific rotation[a]D20
+26.6°~+28.8°
+28.2°
Chloride(Cl)
≤0.05%
<0.05%
Sulfate(SO4)
≤0.03%
<0.03%
Iron(Fe)
≤30ppm
<30ppm
Heavy metals(Pb)
≤15ppm
<15ppm
Arsenic(As)?
≤1.5ppm
<1.5ppm
Loss on drying
≤0.30%
0.08%
Residue on ignition
≤0.10%
0.02%
Organic volatile impurities
conform
conform

L-Valine

L-Valine meet the requirements of USP&AJI
ISO,GMP&Kosher Certified
Sell at good price
Prompt delivery


L-Valine: L-2-Amino-3-methylbutyric Acid
CAS No.: 72-18-4
FormulaC
5
H
11
NO
2
Molecular117.15

LITHIUM HYDROXIDE MONO 56.5% MIN

Lithium Hydroxide
It is a white hygroscopic crystalline material.
It is soluble in water, and slightly soluble in ethanol
Lithium hydroxide is produced in a metathesis reaction between lithium carbonate and calcium hydroxide:
[
2
]
Li
2
CO
3
+ Ca(OH)
2
→ 2 LiOH + CaCO
3
The initially produced hydrate is dehydrated under vacuum up to 180 °C.
In the laboratory, lithium hydroxide arises by the hydrolysis of lithium or lithium oxide. The equations for these processes follow:
2 Li + 2 H
2
O → 2 LiOH + H
2
Li
2
O + H
2
O → 2 LiOH
Typically, these reactions are avoided.

Lamivudine (CAS#: 134678-17-4)

Lamivudine
CAS: 134678-17-4
F: C8H11N3O3S
Appearance: A white or almost white powder
Specification: USP30
Lamivudine
CAS: 134678-17-4
F: C8H11N3O3S
Chemical Name: 2(R) - (HYDROXY METHYL) -5(S) CYTOSIN -1'-YL- 1, 3- OXATHIOLANE
(2R, cis)-4-amino-1-(2-hydroxymethyl-1, 3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one
CAS No.: 134678-17-4
Molecular Formula: C8H11N3O3S
Appearance: A white or almost white powder
Specification: USP30
Package: 25kg/drum
Purity: 99%

Lamivudine /134678-17-4

Lamivudine
CAS: 134678-17-4
F: C8H11N3O3S
Appearance: A white or almost white powder
Specification: USP30
Lamivudine
CAS: 134678-17-4
F: C8H11N3O3S
Chemical Name: 2(R) - (HYDROXY METHYL) -5(S) CYTOSIN -1'-YL- 1, 3- OXATHIOLANE
(2R, cis)-4-amino-1-(2-hydroxymethyl-1, 3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one
CAS No.: 134678-17-4
Molecular Formula: C8H11N3O3S
Appearance: A white or almost white powder
Specification: USP30
Package: 25kg/drum
Purity: 99%

Lamivudine API

Lamivudine API
CAS NO:134678-17-4
PACK: in 25kgs drums
Lamivudine API is a new drug for Anti-HBV in recent years, we are the main manufacturer of Lamuvudine API and its intermediates in china.

Lansoprazole 103577-45-3

Lansoprazole
CAS 103577-45-3
Purity:99%
Advantaged Item
Lansoprazole 103577-45-3

Specifications
White crystalline powder ,soluble in methanol$saprlngly soluble in chloroform.....


Analysis:

A:specific absorbance
Max.at284nm
B:IR-spectrum
Complies with reference spectrum
Moisture content by KF
0.5%max
[Related substances]

HPLC method

Any imquirity single
0.5%max
Total impurities
1.0%max
Heavy metals
Not more than 20ppm
Residue on ignition
0.1%max
Assay
Between99.0&101.0%.

Lansoprazole

Lansoprazole:
1)CAS No: 103577-45-3
2)a proton-pump inhibitor
Lansoprazole:

CAS No: 103577-45-3

Appearance: white crystalline powder

Lansoprazole is a proton-pump inhibitor in the same pharmacologic class as omeprazole.

Lansoprazole is a proton pump inhibitor which powerfylly suppresses gastric acid production and is widely proscribed for chronic use in gastroesophageal reflux disease.

Welcome to send us an inquiry for more details.

Lappaconitine Hydrobromide

This product is non-narcotic analgesic, has a strong analgesic effect, but also with local anesthesia, cooling, antipyretic
Lannaconitine
Formula: C32H44N2O8
Molecular weight: 584.64
Content: 99%
Appearance: white crystal.
Pharmacological effects
1)Greater analgesia: analgesic effect maintenance time is long
Function: high monkshood lasting of anesthesia isomers strong by deep to the shallow narcotic effects
2)Height: high safety, security and the mutation and no addiction, the effect that cause the immune system to also have no volume, stimulation, allergy and toxic effect.
3)Cool heat of all kinds of fever away: has the significant antipyretic actions
4)Anti-inflammatory away heat: DuoZhong inflammation model of the lead to the increase of blood capillary permeability of the swelling, etc, and has obvious inhibition and enhance the role of adrenocortical function. At the same time, can restrain capillary permeability, eliminate the pinna, toes, joint, lower limb swelling, inhibit the ball is swollen formation in the bud.
5) enhance immunity: can stimulate the meshy endodermis cell hyperplasia, strengthen the white cell and mononuclear macrophage phagocytosis ability, so as to enhance the immunity
Applications: AiTong, headache, toothache, JianBei pain, cervical pain, waist pain, stones pain, trauma, pain, rheumatism pain, pain, gastrointestinal stain nerve pain, sciatica, and the women inflammation to a variety of pain, postoperative pain.
Used for various reasons such as cold fever caused by the heat
Used for postoperative diminish inflammation, swelling, pain, promotes wound healing.

Lappaconitine hydrobromide

Strong analgesic action. With local anesthesia, cooling, antipyretic and anti-inflammatory swelling
Lappaconite Hydrobromide
Main ingredients
This article mainly consists of hydrogen in the meat, the high a chemical name of (1 alpha, 14, 16, and alpha beta)-20-ethyl-1-3 armour,14,16 oxygen monkshood silane-4, 8, 9-three alcohol 4-[ 2-(b) benzoic acid ester ] hydrogen amino salt water in the compound
[ sex form ] this product is white crystalline, odourless, taste bitter.
[ class don't ] this product is apis from MaoLang secco plant, high monkshood root extract of a kind of alkaloids, head base) (pau
[ pharmacology ] of state a new drug, the China ministry of health and the international AiTong treatment research association and recommend approval for "cancer patients, three steps of pain therapy" light, medium analgesics. This product is the analgesic drug addiction, and has strong analgesic action. This product also has local anesthesia, cooling, antipyretic and anti-inflammatory swelling. This product and pp
Totally, analgesic effect than for a time, work a bit slow, and maintain a long time; Analgesic action for antipyretic analgesics than seven times Lin amino. Apply to gastrointestinal ulcers, gastritis, hepatitis, cholecystitis, rheumatism, sciatica, toothache, postoperative pain, AiTong wait for disease.

2-Cyanophenothiazine

2-Cyanophenothiazine

Latanoprost Acid

Assay:98%
Assay:98%

Letrozole(CAS No.112809-51-5)

Letrozole
CAS No.112809-51-5
Sep:98%min
Certification:ISO certification
Professional manufacture
Letrozole
CAS-No
.: 112809-51-5
Molecular Formula: C17H11N5
Molecular Weight:285.3




Function : Anti-cancer

Properties:
White freeze-dried powder.
Package:1.Double plastic bags,and foil bags plus.

Leuprorelin Acetate

Leuprorelin Acetate

Levamisole Phosphate

Levamisole Phosphate
CAS NO: 13182-89-3
Appearance: White or yellowish crystalline powder.
Assay: 99%
Levamisole phosphate
MF:C11H12N2S.H3PO4
purity:99%
For de-worming medicine
25KG/drum
Appearance: White or yellowish crystalline powder.
Usage: Insectifuge.

Name

Levamisole
Synonyms

(S)-2,3,5,6-Tetrahydro-6-phenylimidazo[2,1-b]thiazole





Molecular Formula

C
11
H
12
N
2
S
Molecular Weight

204.29
CAS Registry Number

14769-73-4
EINECS

238-836-5

Levamisole

Levamisole
14769-73-4
C11H12N2S

Levetiracetam/CAS#102767-28-2

Levetiracetam
CAS#: 102767-28-2
Molecular Formula: C8H14N2O2
Molecular Weight: 170.21
Contents: 97.0%~102.0%
Levetiracetam
Synonyms: (S)-2-(2-Oxopyrrolidin-1-yl)butanamide
Molecular Formula: C8H14N2O2
Molecular Weight: 170.21
Contents: 97.0%~102.0%
Appearance: White or kind of white crystal power, odourlessness and amaroidal.
Levetiracetam is a medicine which is used in epilepsy.

Levetiracetam

Levetiracetam
CAS NO.: 102767-28-2
Molecular Formula: C8H14N2O2
appearance:White or kind of white crystal power
Levetiracetam has been approved i as a monotherapy treatment for epilepsy in the case of partial seizures, or as an adjunctive therapy for partial, myoclonic and tonic-clonic seizures.
it cannot cure epilepsy and will only work to control seizures for as long as you continue to use it.

Levocetirizine HCL

Standard: Not less than 99.0%
Appearance: White or off white crystalline powder
Usage: Antihistaminic
Package: 1kg/5kg

Levocetirizine

Levocetirizine cas 100643-71-8
Levocetirizine cas 100643-71-8

2-Cyanopyrazine

We are specialized in producing 2-Cyanopyrazine. We have been exporting to many countries for more than 10 years.

Specifications:
Purity: 98.5%min
Appearance: slightly green transparent liquid in normal temperature
Boiling Point: 199 °C
Melting Point: 20 °C
Flash Point: 96 °C
Specific gravity: 1.174
Refractive Index at: 1.5340

Levofloxacin Hydrochloride

Molecular Formula:C18H20FN3O4.HCI.H2O
Molecular Weight:415.85
Net weight:25kg/drum
Standard:National Standard
Molecular Formula:C
18
H
20
FN
3
O
4
.HCI.H
2
O
Molecular Weight:415.85
CAS NO.:177325-13-2
Packing:Outer package:Iron,plastic or fiber drum;
Inner package:Polyethylene bag;
Net weight:25kg/drum
Standard:National Standard
Item
Specification
Characteristics
Almost white or light yellow crystalline powder
Specific rotation
-44°~-52°
PH
3.5~5.0
Limit nf(R)-oflx
≤0.5%
Related substance
≤0.5%
Loss on drying
3.5~5.0%
Residue on ignition
≤0.2%
Heavy metals
≤10ppm
Assay
≥89.5%

Levofloxacin acid

Molecular Formula:C13H9F2NO4
Molecular Weight:281.21
CAS NO.:100986-89-8
Net weight:25kg/drum
Molecular Formula:C
13
H
9
F
2
NO
4
Molecular Weight:281.21
CAS NO.:100986-89-8
Packing:Outer package:Iron,plastic or fiber drum;
Inner package:Polyethylene bag;
Net weight:25kg/drum
Standard:In-house Standard
Item
Specification
Characteristics
White or off-white powder
Specific rotation
-60°~-64°
Related substance
≤0.5%
Loss on drying
≤0.5%
Chromatographic purity
≥99.0%

Levofloxacin carboxylic acid

Levofloxacin carboxylic acid
CAS 100986-89-8
Molecular Formula:C13H9F2NO4
Purity:99%
Molecular Weight:281.21
Name
Levofloxacin carboxylic acid
Synonyms
9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-(3S)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
Molecular Formula
C
13
H
9
F
2
NO
4
formula weight
281.21
CAS NO.
100986-89-8

Our products enjoy great popularity in the world market.
We will offer you the best quality, favourable price and fast delivery

Levofloxacin

Higher quality,lower price !
Levofloxacin
Another Name: L-Ofloxacin
Molecular Formular: C18H20FN3O4
Molecular Weight:361.37
CAS NO: 100986-85-4

Standard: SMP-BE-0040202
Appearance: Light yellow or almost white powder.
Assay: 98.5%min
Packing: 25KG/Drum
Usage: This product is fully synthetic bacteriophage used for the treatment of diseases caused by
various bacteria infections.

Levonorgestrel (CAS No.: 797-63-7)

Levonorgestrel
CAS No.: 797-63-7
White crystalline powder
Strong supplier of Levonorgestrel from China
Levonorgestrel
CAS No.: 797-63-7
White crystalline powder
Strong supplier of Levonorgestrel from China

Appearance White crystalline powder
Identification IR absorption
Specific rotation & melting range distinguishing it from Norgestrel
Melting range 232~239
Specific Rotation -30~ -35
Loss on Drying ≤0.5%
Residue on Ignition ≤0.3%
Ethynyl Group 7.81~8.18%
Other Steroids Total impurities≤2.0%
Any individual impurity≤0.5%
Assay 98.0~102.0%

Liquid Sodium ethylate

Liquid Sodium ethylate/sodium ethoxide/sodium ethanol:
CAS:141-52-6
Liquid Sodium ethylate/sodium ethoxide/sodium ethanol:
Appearance: pale yellow liquid.
Content (Total alkali): 18.0 -- 21.0 %
Free alkali: ≤ 0.5 %
Sodium Carbonate (Na2CO3): ≤ 0.1 %
Moisture (H2O): ≤ 0.2 %
Package:
ISO TANK: 21.5~22.5MT/TANK
IBC: 940KG/IBC 18.6MT/20'FCL
Steel Drum: 200Kgs/drum 16MT/20'FCL
High strength plastic bucket:70-200 kg

Lomerizine HCL 101477-54-7

1.Product: Lomerizine HCL
2.CAS NO.: 101477-54-7
3.M.F.: C27H30F2N2O3.2(HCl)
Product:

Lomerizine HCL
1-[Bis(4-fluorophenyl)methyl]-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine dihydrochloride
CAS NO.: 101477-54-7
M.F.: C
27
H
30
F
2
N
2
O
3
.
2(HCl)
M.W.: 541.46
Appearance:white or almost white powder
Spec:99%
Usage: antipyretic analgestcs

Lornoxicam (70374-39-9)

Product name:Lornoxicam
CAS:70374-39-9
Appearance:Light yellow to yellow crystalline powder
Assay:NLT 99.0%
Lornoxicam
Chemical name : 6-Chloro-4-hydroxy-2-methyl-N-2-pyridinyl-2H-thieno[2,3-e]-1,2-thiazine-3-carboxamide 1,1-dioxide
Lornoxicam
Molecular Formula : C
13
H
10
ClN
3
O
4
S
2
Molecular Weight : 371.82
CAS Registry Number : 70374-39-9
Appearance : Yellow or slightly yellow power
Loss on drying : NMT 0.5%
Residues on Ignition : NMT 0.2%
Heavy Metals : NMT 20ppm
Related Substances : Total : NMT 1.0%
Individual : NMT 0.5%
Assay : NLT 98.5%
Update Date:2011-2-25 2:43:18

Lornoxicam

specification:IHS
assay:99min
related:1max
specification:IHS
assay:99min
related:1max
package:1kg/tin or as your request

2-Cyclohexylmandelic acid

2-Cyclohexylmandelic acid

Losartan Potassium CAS124750-99-8/USP31

Losartan potassium
CAS#: 124750-99-8
Purity: 98.50%~101.00%
Molecular Formula: C22H22CIKN6OK
Molecular Weight: 461.01
Name: Losartan potassium
Synonyms: 2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1, 1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol monopotassium salt
C A S#: 124750-99-8
Purity: 98.50%~101.00%
Molecular Formula: C22H22CIKN6OK
Molecular Weight: 461.01
Appearance: Off-white to white crystalline powder
Use: pharmaceutical intermediates
Packing: 25kg per fiber drum

Losartan Potassium USP31/CAS 124750-99-8

Losartan potassium
CAS#: 124750-99-8
Purity: 98.50%~101.00%
Molecular Formula: C22H22CIKN6OK
Molecular Weight: 461.01
Name: Losartan potassium
Synonyms: 2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1, 1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol monopotassium salt
C A S#: 124750-99-8
Purity: 98.50%~101.00%
Molecular Formula: C22H22CIKN6OK
Molecular Weight: 461.01
Appearance: Off-white to white crystalline powder
Use: pharmaceutical intermediates
Packing: 25kg per fiber drum

Losartan potassium (CAS NO 124750-99-8)

Losartan Potassium
CAS Registry Number:124750-99-8
English Name
Losartan potassium
Synonyms
2-Butyl-4-chloro-1-[2'-(1H-tetrazol-5-yl)[1,,'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanolmonopotassium salt
Molecular Structure

Molecular Formula
C
22
H
22
CIKN
6
OK
Molecular Weight
461.01
CAS Registry Number
124750-99-8
Purity
≥99%

Low Molecular Weight Hyaluronic Acid

Low And High Molecular Weight Hyaluronic Acid
Microorganism Fermented
MW: special requirement according to customer.
Low Molecular Weight Hyaluronic Acid
CAS NO.: 9067-32-7 or 9004-61-9
Molecular weight: according to customer request.
Appearance: White powder
Cosmetic grade:
Low MW(8Kda-1000Kda),
Normal MW(1000Kda-1500Kda)
Hight WM(1500Kda-2600Kda)

(Pharma) grade
Low MW(Below 500Kda),
Oral Care Chemicals.
USE: Its aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. It is widely used in cosmetics, pharmacy, and health and beauty foods. In pharmaceutical field, sodium hyaluronate has been utilized in ophthalmic medical device (used for surgery of cataract), drug for arthritis (injection), eye drops, topical uses, and so on.
Shelf Life: Two Years
There are four grade of hyaluronic acid gel powder,

Food grade,
Cosmetic grade,
Injects grade
Eye trop(Pharma) grade, can be used for oral grade
If u are interested in the item,please don't hesitate to contact: Ms.Alice Wei

Lumefantrine / Benflumetol (CAS NO. 82186-77-4)

Name : Lumefantrine
English : Benflumentol
Molecular formula : C30H32Cl3NO
MW : 528.94
CAS No. :82186-77-4
Name : lumefantrine
English : Benflumentol
Molecular formula : C30H32Cl3NO
MW : 528.94
CAS No. :82186-77-4
Nature : density 1.252
English Name : Benflumentol. Benflumetol
pharmacological effects : goods is the aromatic ring methanol category, in effect quinine, mefloquine belong to a category, is the creation of antimalarial drug, chemical called beta-2-butylamine Tsuen [2,7 - dichloro - 9 (right-dichlorobenzylidene) -4 - Fluorene small-ethanol]. Clinical laboratory animal tests to demonstrate that their antimalarial better, but right chloroquine showed that cross-resistance. experiments show that the goods Oral for the treatment of falciparum malaria, with high efficacy and side effects of smaller features. The recommended treatment for falciparum malaria, the new drug.
indications : resistance mainly for the treatment of falciparum malaria.
adverse reactions : Visibility dizziness, nausea, vomiting, excessive saliva.

Lutein

The best Lutein just for u!
Lutein is a carotenoid, meaning a natural colorant or pigment
CAS:127-40-2
Molecular:242.32
Lutein is a carotenoid, meaning a natural colorant or pigment, found in dark green leafy vegetables such as spinach, plus various fruits and corn.
Egg yolks are also sources of lutein.
Molecular Weight
242.32
Molecular formula
C15H18N2O
CAS
127-40-2
Formulation
orange to red crystalline powder
Purity
10%, 20%, 40%, 50%, 90%
packing
In 10 kg or 20 kg drum with alumimum foil bags
storage
In a cool place, to avoid light and protect from oxygen.
function

Lutein provides nutritional support to our eyes and skin the only organs of the body directly exposed to the outside environment. Lutein has been linked to promoting healthy eyes through reducing the risk of macular degeneration.
Other studies suggest that a mixture of nutrients, including lutein, may provide supplemental antioxidant capacity to the skin, helping counteract free radical damage.
Lutein also filters the high-energy, blue wavelengths of light from the visible-light spectrum by as much as 90%. Blue light, in both indoor lighting and sunlight, is believed to induce oxidative stress and possible free-radical damage in human organs exposed to light, such as the eyes and skin. Blue light is not the same as the commonly known ultraviolet A and ultraviolet B wavelengths of the invisible spectrum.

M-Prednisol

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30

MEAM

MEAM
25kgs/bag
MEAM
25kgs/bag

MEFENAMIC ACID MICRO BP2008

MICRO BP2008
MICRO BP2008

MEHTYLENE DICHLORIDE

METHYLENE DICHLORIDEUsed in medicine, pesticide intermediates,antibiotics, vitamin as solvents; with excellent quality,goodprice
METHYLENE DICHLORIDE
Specification
Qualifications

Character:
colorless transparent and volatile liquid with odor and sweet smell that is similiar to ether.Its melting point and boiling point are respectively -96.7°C and40.4°C,.When mixed with high congcentration oxygen,explosive compound can be formed.It is flammable,low boiling point with small toxity.

Usage:
Serves for coating solvent,metal degreasing,aerosol,polyurethane foaming agent,safetyphotographic film.polycarbonate.It is an excellent solvent.

Contact:
TEL 86-18766751232
SKYPE miya1985320
Contact person Miya
Website www.dyjinhao.com

METHYLENE CHLORIDE

METHYLENE CHLORIDEUsed in medicine, pesticide intermediates,antibiotics, vitamin as solvents; with excellent quality,goodprice
METHYLENE CHLORIDE
Specification
Qualifications
Character:
colorless transparent and volatile liquid with odor and sweet smell that is similiar to ether.Its melting point and boiling point are respectively -96.7°C and40.4°C,.When mixed with high congcentration oxygen,explosive compound can be formed.It is flammable,low boiling point with small toxity.

Contact:
TEL 86-18766751232
SKYPE miya1985320
Contact person Miya
Website www.dyjinhao.com

MMO titanium anode / titanium electrode

1) Titanium anode ,MMO titanium anode
2) Substrate:Titanium Grade1 and Grade 2
3) Coating: Mixed Metal Oxide or Platinum



Item name
Titanium anode for Sodium Hypochlorite Generator, MMO anode, DSA titanium anode, titanium anode

Material
Pure titanium as matrix, coating is Mixed Metal Oxide of Ruthenium, Iridium, Titanium or Mixed Metal Oxide of Ruthenium, Iridium, Stannum

Technology
Brush painting

Shape
Tube, sheet, mesh sheet

Working life
More than 3 years

Electrolyte
Salt water

Features
Strong bactericidal capacity
No chlorine lost
No harmful gas produced, e.g. chloroform
Anti corrosion, long working life
Keep the operating voltage stable
Saving electricity

Applications
Sodium Hypochlorite Generator, swimming pool disinfection, etc.

Mafenide acetate (13009-99-9)

Name Mafenide acetate
Synonyms 4-(Aminomethyl)benzenesulfonamide acetate
Molecular Formula C7H10N2O2S.C2H4O2
Name Mafenide acetate
Synonyms 4-(Aminomethyl)benzenesulfonamide acetate
Molecular Formula C7H10N2O2S.C2H4O2
Molecular Weight 246.28
CAS Registry Number 13009-99-9
EINECS 235-855-0

Magnesium aluminum silicate

Magnesium aluminum silicate

2-Hydroxy-3-cyano-6-methyl pyridine

2-Hydroxy-3-cyano-6-methyl pyridine

Magnesium trisilicate pharm grade

competitive!Magnesium trisilicate
cas no:14987-04-3
competitive!Magnesium trisilicate
CAS No. :14987-04-3

Contents
Analysis standard
Results
Description
White fine powder
Conform
Acid-neutralizing capacity
≥100meq/g
105 meq/g
Free soda
≤1.0 ml
0.28 ml
Chloride
≤0.05%
0.04%
Sulphate
≤0.5%
0.5%
Soluble salt
≤15mg
5mg
Scorching hot weightlessness
≤30%
26%
Heavy Metal
≤40ppm
32ppm
Arsenic
≤4ppm
3ppm
Magnesia
≥29.0%
31.0%
Silica
≥65.0%
67.5%

Manidipine Dihydrochloride

Product name: Manidipine dihydrochloride
Molecular formula : C35H38N4O6.HCl
CAS Registry Number :89226-75-5
Packaging Detail:
according to clients need!
Delivery Detail
wthin in 2 days after get your payment
Specifications
Product name: Manidipine dihydrochloride
Molecular formula : C35H38N4O6.HCl
CAS Registry Number :89226-75-5

Manidipine dihydrochloride

Product name: Manidipine dihydrochloride
Molecular formula :
C35H38N4O6.HCl <>
CAS Registry Number :89226-75-5
Standard: enterprise standard
Appearance: yellow crystalline
Purpose: Antihypertension series drugs

Mannitol,USP/BP

Product name: Mannitol
Product appearance: White fine powder
Purity: 99%
Quality standard: USP;USP24
Item
Characteristic
Appearance
White crystalline powder
Identifucation
Comply to the standard
Acidity
Comply
Melting Point
166~170
o
C
Solution Clarification
Comply
Loss on drying
≤0.5%
Residue on ignition
≤0.1%
Heavy metals
≤10ppm
Assay
98.0-102.0%

Description:
Mannitol can be used as diuretic medication to remove extra fluid from people’s bloodstream, and to increase urine output. It is used to prevent kidney damage. Also it can help reduce fluid pressure in the brain for patients with brain cancers.


For any further information about our products, please feel free to contact us. We are looking forward to hearing from you. Thank you.

Mannitol

Mannitol
Appearence:Crystalline Powder
Molecular formula: C6H8(OH)6
Molecular Weight: 182.178
BP2007 USP31 CP2005...
Mannitol
Molecular formula C
6
H
14
Molecular weight 182.17
Sweet taste-sweet degree:55%-65% of sucrose's.
Low calory-1.6kc/g,taking 40% of sucrose's.
Nonhyfroscopic-the only which nonhygroscopic in hexahydric sugar alchol.
Steady nature-No reaction with other pharmaceutical material.
Prevent the-Added in gum to accelerate the absorption for calcium sediment of calcium.
Main appplications
Pharmaceutical Industry
Antihypertensive reagent,diuretic,dehydrating reagent,laxative lapactic;Excipient and filler for tablets.Synthesize mannitol oleic ester.
Food Industry
Sweetener in sugar free chewing gum
Chlcolate coat of ice cream and sugar
Beverage,sytup and other food
Other applications
Toothpaste industry instead of glycerol
Synthesize mannitol rigid poly urethane foam
Synthesize mannitol oleate
Electronic solution for electrolytic capacitor
Microorganisms culturing medium
Product standard
Specification
CP2005
BP2007
USP30
Assay,%
98-102.0
98-102.0
96-101.5
Clarity&color
Less than 1#turbidity fsol'n
Less than 1#turbidity fsol'n
—
Acidity&alalinity
≤0.3ml(Acidity)
≤0.2ml(Acidity)
≤0.3ml
≤0.3ml(Alkalinity)
—
Chloride,%
≤0.003
≤0.005
≤0.007
Sulphate,%
≤0.01
≤0.01
≤0.01
Oxalate,%
≤0.02
—
—
Reduing sugar,%
—
≤0.2
Nearly zero
Loss on drying,%
≤0.5
≤0.5
≤0.3
Ignttion reside,%
≤0.1
≤0.1(ASH)
—
Heavy metals(Pb),%
≤0.001
—
—
Arsenic(AS2 3),%
≤0.0002
—
≤0.0001
Melting point,°C
166-170
165-170
164-169
Specific optical rotation
—
+23-+25
+137-+145
Nickel,mg/kg
—
≤0.0001
—
Sorbitol
—
Conforms
—
Bacteria endotoxin
—
Conforms
—

Mecobalamin

Methylcobalamin (mecobalamin) JP14, cyanocobalamin EP6
GMP and DMF certificate
100grams/1kg/tin;
fresh stock; good price;
Name:Mecobalamin (Vitamin B12 )
Synonyms:Methyl-5,6-dimethylbenzimidazolylcobalamin
Molecular Formula:C
63
H
91
CoN
13
O
14
P
Molecular Weight:1344.38
Description: Dark red crystal or crystalline powder; Slightly soluble in water, and practically insoluble in acetonitrile; Affected by light.
Solution puirty: Clear and red color
Assay: NLT98.0 %
Standard: JP XIV
Precaution: Periperal neuropathies (diabetic and alcoholic neuropahty, drug induced neuropathy, lumbago, intercostal neuralgia and diabetic retinopahty, enterapment neuropahty and other neuropathies).
Shelf life: 2 years
CAS:13422-55-4

Mecobalamin

Mecobalamin
storage -20

Medesone

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30

Medetomidine hcl86347-15-1

name:Medetomidine hcl
cas:86347-15-1
assay:>99%
appearance:white powder
Name

Medetomidine hcl
Synonyms

(R)-4-[1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole hcl





Molecular Formula

C
13
H
16
N
2
.
HCl
Molecular Weight

236.74
CAS Registry Number

86347-15-1

2-Hydroxy-4-(trifluoromethyl)pyrimidine

2-Hydroxy-4-(trifluoromethyl)pyrimidine

Medicine gelatin(160-280bloom)

Medicine gelatin which contains high protein and non fat, has good properties of in viscosity and freezing.

USE:
This product is mainly used in soft and hard capsules, sugar coating tablets. Its voluntary standard are QB2354-98 standard and the standard authorized by the Ministry of Health.
STANDARD:
Our company is appointed to handle the SGS, ITS quality certificate and CIQ veterinarian certificate and the note for changing the certificate of letting pass. Our factory has the whole set of closed stainless steel breaking plant.We can customize fine powder with 8-60 mesh .
Specification:
Jelly Strength Bloom g ≥ 280 260 250 240 220 200 180 160

Application
Food industry: meat product, meat stuffing,freezing juice meat, cream candy, fruit milk, toffee,ice cream, dairy produce, beer clarifier etc.
Pharmacy industry: capsule,sugar coating tablets ,styptic sponge etc.
Other industry: furniture, pledget,press ,adhesive paper ,match etc.

Should any need in gelatin,please contact me immediately.

Medicine gelatin(160-280bloom)

Medicine gelatin which contains high protein and non fat, has good properties of in viscosity and freezing.

USE:
This product is mainly used in soft and hard capsules, sugar coating tablets. Its voluntary standard are QB2354-98 standard and the standard authorized by the Ministry of Health.
STANDARD:
Our company is appointed to handle the SGS, ITS quality certificate and CIQ veterinarian certificate and the note for changing the certificate of letting pass. Our factory has the whole set of closed stainless steel breaking plant.We can customize fine powder with 8-60 mesh .
Specification:
Jelly Strength Bloom g ≥ 280 260 250 240 220 200 180 160

Application
Food industry: meat product, meat stuffing,freezing juice meat, cream candy, fruit milk, toffee,ice cream, dairy produce, beer clarifier etc.
Pharmacy industry: capsule,sugar coating tablets ,styptic sponge etc.
Other industry: furniture, pledget,press ,adhesive paper ,match etc.

Should any need in gelatin,please contact me immediately.

Medicine gelatin(160-280bloom)

Medicine gelatin which contains high protein and non fat, has good properties of in viscosity and freezing.

USE:
This product is mainly used in soft and hard capsules, sugar coating tablets. Its voluntary standard are QB2354-98 standard and the standard authorized by the Ministry of Health.
STANDARD:
Our company is appointed to handle the SGS, ITS quality certificate and CIQ veterinarian certificate and the note for changing the certificate of letting pass. Our factory has the whole set of closed stainless steel breaking plant.We can customize fine powder with 8-60 mesh .
Specification:
Jelly Strength Bloom g ≥ 280 260 250 240 220 200 180 160

Application
Food industry: meat product, meat stuffing,freezing juice meat, cream candy, fruit milk, toffee,ice cream, dairy produce, beer clarifier etc.
Pharmacy industry: capsule,sugar coating tablets ,styptic sponge etc.
Other industry: furniture, pledget,press ,adhesive paper ,match etc.

Medicine gelatin(160-280bloom)

Medicine gelatin which contains high protein and non fat, has good properties of in viscosity and freezing.

USE:
This product is mainly used in soft and hard capsules, sugar coating tablets. Its voluntary standard are QB2354-98 standard and the standard authorized by the Ministry of Health.
STANDARD:
Our company is appointed to handle the SGS, ITS quality certificate and CIQ veterinarian certificate and the note for changing the certificate of letting pass. Our factory has the whole set of closed stainless steel breaking plant.We can customize fine powder with 8-60 mesh .
Specification:
Jelly Strength Bloom g ≥ 250 240 220 200 180 160

Application
Food industry: meat product, meat stuffing,freezing juice meat, cream candy, fruit milk, toffee,ice cream, dairy produce, beer clarifier etc.
Pharmacy industry: capsule,sugar coating tablets ,styptic sponge etc.
Other industry: furniture, pledget,press ,adhesive paper ,match etc.

Should any need in gelatin,please contact me immediately.

Medicine inmediate benzyl alcohol

Benzyl Alcohol
Place of Origin: China (Mainland)
Packaging & Delivery: 7days
Packaging Detail: 210kg/drum
20'FCl:16.8mt
it can be used as anesthetic in medical treatment, organic solvent in agriultural medical industry.
1The property of
Benzyl alcohol
Colorless and transparent liquid with weak fragrant smell and ignition taste, oxidating to become benzaldehyde and benzoic acid by the air for long time storage, bitter apricot kernel taste.
Boiling point: 205.4?
Melting point: -15.3?
Flash point:100?(Closed), 104?(open)
Spontaneous point: 435?
Density:1.0455(D20?)
Refractive index:1.5395(?D20?)
Solubility: 1:30 in the water, soluble in alcohol, ether and chloroform.
1.1 The use of
Benzyl alcohol
Benzyl alcohol is a good solvent of boiling point, mainly used in paint solvent, ink solvent, plexiglass solvent, reagent camera. PVC stabilizer, medicine. Synthetic resin solvent, cream or liquid preservative, print oil and oil-based solvents; used as a carpet to finish, welded cleaning agent. Silicone solvent stabilizer, intermediate of ether, or benzyl ester. Benzyl alcohol is deodorant, Eland essence, and other non-deployment spice for the preparation of soap. Essence of daily-use make-up
1.2
Packing, storage and transportation
1.2.1
Packing
Packing material:Galvanized or steel barrel
Net weight standard:200kg/drum, 210kg/drum
1.2.2
Storage: In the airtight container, cool and dry place
1.2.3
Transportation:Avoiding the shock, insolation, high temperature, smoke and fire

2. Technical index of
Benzyl alcohol
Item
Index
Color
=
30Hazen units
Content
=99.95%
Relative density20?
1043-1048kg/m
3
Gas phase chromatography
Chlorine content
=0.005%
Acidity(benzoic acid)
=0.1%
Water solubility(1:30)
Clear
3
.The production scale and trade status of Benzyl alcohol
3.1
Production scale
With the annual output of 15,000 tons, the leader in domestic.
3.2
The level of technology
Adopt continuous production process and world-class control technology in China for higher and stable quality, the technology level is the leader in domestic and first rank in world.
3.3
To be first brand and most trusted partners for customers
To be chieving the first and best. Xinggan will fulfill our commitments with good faith, energy and wisdom. We believe time will prove everythin

Medorol

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30

Medralone

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30

Medrol

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30

Medrone

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30

Mefenamic Acid

Product:Mefenamic Acid
Product:Mefenamic Acid
Appearance:white powder
Melting point:220-226
Sulphated ash:<0.1%
Loss on drying:<0.5%
Copper:<10ppm
2,3-dimethyl aniline:<100ppm
Related substance:<0.2%
Assay:more than 99%

2-Hydroxyisobutyric acid

2-Hydroxyisobutyric acid

Mefenamic acid

Appearance:white
Place of Orgin:China shanghai
Brand name:SUNIVO
CAS NO. 61-68-7


SUNIVO TECHNICAL DATA SHEET
Product Name
Mefenamic acid
Formula
C15H15NO2
CAS
61-68-7
Grade/Type
BP
HS Code
29224910
EINECS NO.
200-513-1
Package
25kg/drum

Properties
Unit
Standard
Characteristics
-
= A white or Almost White microcrystalline powder
Identification
-
= A. IR test
Related substances
%
≤ 0.2


SUNIVO">
SUNIVO, your chemical partner
, is offering all the products and services related to your chemical procurement.
> Because Quality is our priority, our specialist team is selecting our suppliers (products & services) through Quality Standard Operation procedures (ISO 9001:2008 certification) and we are constantly monitoring them.
> We have better prices thanks to our suppliers' network and our worldwide purchasing power.
> We have selected and monitored suppliers in Industrial, specialty, fine chemicals, food&feed additives, polymers & resins, pharmaceuticals...
> Sunivo is responsible of all the supply chain, offering services like sourcing, logistics, financing, marketing...
> Moreover, Sunivo's website is providing free and easy instant quotations, product information, online order... Sunivo is a stress-free, cost efficient and solution provider to your chemical procurement.
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If you want instant quotations ,download MSDS, place online order, talk to us… Please visit our website!

Melanotana II

Melanotana II
Molecular Formula:C50H69N15O9
Molecular Weight:1024.2
CAS No.:121062-08-6
Melanotana II
Molecular Formula:C
50
H
69
N
15
O
9
Molecular Weight:1024.2
CAS No.:121062-08-6
Sequence:Ac-Nle-(Asp-His-D-Phe-Arg-Trp-Lys)-NH
2


welcome to our factory!

1.Min order is 10gram,even small sample avaiable.
2.When order arrives 1kilogram,price will be down,if you want to get more details send an email to us.or contact our Aliwangwang: cn220288909
3.All your order are best quality,just set your heart to order from us
4.shipping is fast ,it cost around 7days to EU and USA,if meet Festival Day,shipping will be delay some days,hope that you can understand,thanks
5.we use all payment way: WU,T/T
6.when you receive your goods,if you feel satisfactory,give us a positive feedback,if you have other advice,we will appriciate that you can send it to us too,and we can fix it for you next time,thanks.

Menthol Crystal (BP/EP/USP/JP/FCC)

Chinese Leading Manufacturer of Menthol Crystal, 3000MT/year output, latest tech, top quality, GMP standard.
Assay(GC): >99.70
Menthol Manufactory
:
We produce 3000 MT per year which makes us amongst the top suppliers of the world.

Color and Appearance: Colorless, transparent hexagonal or needlelike crystals.
Odor: Having Characteristic odor of natural menthol obtained from mentha arvensis oil.

Standard:
Specifications
BP
USP
JP
FCC-III
GLG
Melting Point (°C)
41 to 44
41 to 44
42 to 44
42 to 44
42 to 44
Optical Rotation
-49 to -50
-49 to -50
-49 to -50
-49 to -50
-49 to -50
Non-volatile Matter
0.05%
0.05%
0.05%
0.05%
0.05%
Menthol (NLT)
Not Specified
97.00%
98.00%
Not Specified
99.70%
GLG - Green Leaf Group Menthol Crystals

USP - United States Pharmacopoeia
JP - Japanese Pharma
BP - British Pharmacopoeia
FCC-III Food Codex (American Food Grade)

Certification : ISO 9001-2008, HALAL and KOSHER
Packing solutions:
i) Menthol Crystals in Fibre Drums with Lining of Thermocol and food grade polythene bag of 25 Kgs. net.
ii) Menthol Crystals in galvanized Iron Tins with Lining of Thermocol and food grade polythene bag of 2.5 Kgs. net. 12 tins in one carton, 30kgs net each carton.

About us:
We are the largest menthol factory in China, our products have a reasonable price and high quality. Welcome your kindly inquiry.

Menthol Crystal (Korsher &amp; Halal certificate)

Chinese Leading Manufacturer of Menthol Crystal, 3000MT/year output, latest tech, top quality, GMP standard.
Assay(GC): >99.70
The material is widely used in pharmaceutical, food, cigarettes, toothpastes, and cosmetics.
Color and Appearance: Colorless, transparent hexagonal or needlelike crystals.
Odor: Having Characteristic odor of natural menthol obtained from mentha arvensis oil.

Standard:
Specifications
BP
USP
JP
FCC-III
GLG
Melting Point (°C)
41 to 44
41 to 44
42 to 44
42 to 44
42 to 44
Optical Rotation
-49 to -50
-49 to -50
-49 to -50
-49 to -50
-49 to -50
Non-volatile Matter
0.05%
0.05%
0.05%
0.05%
0.05%
Menthol (NLT)
Not Specified
97.00%
98.00%
Not Specified
99.70%
GLG - Green Leaf Group Menthol Crystals

USP - United States Pharmacopoeia
JP - Japanese Pharma
BP - British Pharmacopoeia
FCC-III Food Codex (American Food Grade)

Certification : ISO 9001-2008, HALAL and KOSHER
Packing solutions:
i) Menthol Crystals in Fibre Drums with Lining of Thermocol and food grade polythene bag of 25 Kgs. net.
ii) Menthol Crystals in galvanized Iron Tins with Lining of Thermocol and food grade polythene bag of 2.5 Kgs. net. 12 tins in one carton, 30kgs net each carton.

Menthol crystal

We supply good quality essential flavor oil. Such as Eucalyptus oil, Eucalyptol, Peppermint oil, Menthol, Tea Tree oil...
Specifications:
Menthol
CAS NO. 89-78-1
Competitive price
High quality
Prompt delivery
Menthol

Identifiers
CAS number

89-78-1
Y
ChemSpider

15803
RTECS number
OT0350000, racemic
SMILES
CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O

Properties
Molecular formula
C
10
H
20
O
Molar mass
156.27 g mol
−1
Appearance White or colorless crystalline solid
Density
0.890 g·cm
−3
, solid
Melting point
36–38 °C (311 K), racemic
Boiling point
212 °C (485 K)
Solubility
in
water
Slightly soluble, (−)-isomer

Application
mainly used in the beverage, wine, candy and toothpaste as flavoring

Menthol

We supply good quality essential flavor oil. Such as Eucalyptus oil, Eucalyptol, Peppermint oil, Menthol, Tea Tree oil...
Specifications:
Menthol
CAS NO. 89-78-1
Competitive price
High quality
Prompt delivery
Menthol

Identifiers
CAS number

89-78-1
Y
ChemSpider

15803
RTECS number
OT0350000, racemic
SMILES
CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O

Properties
Molecular formula
C
10
H
20
O
Molar mass
156.27 g mol
−1
Appearance White or colorless crystalline solid
Density
0.890 g·cm
−3
, solid
Melting point
36–38 °C (311 K), racemic
Boiling point
212 °C (485 K)
Solubility
in
water
Slightly soluble, (−)-isomer

Application
mainly used in the beverage, wine, candy and toothpaste as flavoring

Mepivacaine HCL

USP29, EP5, JP14
Appearance: White or off white crystalline powder
Usage: Anesthetic(local)

Mepivacaine hcl

1722-62-9
Mepivacaine hcl
Name

Mepivacaine hcl
Synonyms

1-Methyl-2',6'-pipecoloxylidine hydrochloride; N-(2,6-Dimethylphenyl)-1-methyl-2-piperidinecarboxamide hcl





Molecular Formula

C
15
H
22
N
2
O
.
HCl
Molecular Weight

282.81
CAS Registry Number

1722-62-9
EINECS

217-023-9

2-Ketoglutaric acid

2-Ketoglutaric acid

Mepivacaine hcl

1722-62-9
Mepivacaine hcl
Name

Mepivacaine hcl
Synonyms

1-Methyl-2',6'-pipecoloxylidine hydrochloride; N-(2,6-Dimethylphenyl)-1-methyl-2-piperidinecarboxamide hcl





Molecular Formula

C
15
H
22
N
2
O
.
HCl
Molecular Weight

282.81
CAS Registry Number

1722-62-9
EINECS

217-023-9

Mepivacaine hcl

CAS:1722-62-9
Name:Mepivacaine hcl
Assay:>99%
Molecular Formula:C15H22N2O.HCl
Name

Mepivacaine hcl
Synonyms

1-Methyl-2',6'-pipecoloxylidine hydrochloride; N-(2,6-Dimethylphenyl)-1-methyl-2-piperidinecarboxamide hcl





Molecular Formula

C
15
H
22
N
2
O
.
HCl
Molecular Weight

282.81
CAS Registry Number

1722-62-9
EINECS

217-023-9

Meropenem Side Chain

we ara a leading manufacturer of this product in china.

Meropenem

we are a leading manufacturer of this product in china

Metamizole Sodium CAS No.: 103-90-2

Metamizole Sodium , Analgin , Bonpyrin , Dipyron , Noramidopyrine , NOVALGIN
CAS No.: 103-90-2
Metamizole Sodium , Analgin , Bonpyrin , Dipyron , Noramidopyrine , NOVALGIN
CAS No.: 103-90-2
Purity: 99%


Certificate Of Analysis: DAB10/EP6
Tests
Standards
Results
Characteristic
Almost white crystalline powder
Conforms
Identification
Positive
Positive
Colour of solution
Conforms
Conforms
Acidic or alkalinic substance
Conforms
Conforms
Related substance
≤1%
<1%
Sulphate
≤0.1%
<0.1%
Heavy metals
≤0.004%
<0.002%
Loss on drying
4.9%~5.3%
5.2%
Assay
98.0%~101.0%
99.2%

Metamizole Sodium

Metamizole Sodium,
DAB10, CP2005, EP5, BP2000
Assay: 99.0%-100.5%
Appearance:White or slightly yellow crystalline powder
Metamizole Sodium
Detailed Description:
Name: Metamizole sodium; Analgin; Novalgin; Dipyrone
Quality Standard: DAB10, CP2005, EP5, BP2000
CAS Number: 68-89-3
Molecular Formula: C13H17N3O4S·Na
Molecular Weight: 333.33
Items
Specification
Appearance
White or slightly yellow crystalline powder
Identification
Meet the requirements
Acidity or alkalinity impurity
Meet the requirements
Color of solution
≤BG6
Clarity of solution
Pass
Loss on drying (%)
4.9-5.3
Heavy metal (%)
0-0.001
Sulphate (%)
0-0.08
Assay (%)
99.0-100.5
Application : Analgin is Antipyretic analgesics of Pyrazolones. It indicated for
treatment diseases caused by high fever and various pain. It is also indicated in fever, headache, rheumatic pain, neuralgia and dysmenorrheal ect. It is freely soluble in water and rapidly effect. It is prepared ampoules .
Package : 25kg/ drum
Storage: Room temperature, stored in cool and dry place.

Metaraminol bitartrate

PACK 25KG/DRUM
Assay 99%min
PACK 25KG/DRUM
Assay 99%min

Metastab

methylprednisolone
be used in the rheumatic arthritis,collagen disease,anaphylactic disease and so on
methylprednisolone

Appearance: white to practically white crystalline powder;

Assay: 97-103%

Meiting point: 240

Loss on drying: 0.2%

conclusion: complies with USP30