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