lidocaing 99%

lidocaing base 99% BP grade
1.BP grade CAS:137-58-6
2.insoluble in water
soluble in alcohol
3. 1gram to 1ton is avalable
lidocaing base 99% BP grade
1.BP grade CAS:137-58-6
2.insoluble in water
soluble in alcohol
3. 1gram to 1ton is avalable

ANALYSIS
SPECIFICATION
RUSULT
Assay
99.0%-101.0%
99.60%
Characters/appearance
White or slightly yellow powder with characteristic odor
White powder with weak odor
Melting Point
66 to70°C
66.6 to 68.5°C
Identification
B, C, D, E, comply with the requirement
Conforms
Appearance of solution
Clear and colourless
Conforms
Water
Max 0.5%
0.3%
Sulfate
Max 0.1%
Conforms
Chloride
Max 0.0035%
0.0025%
Heavy Metals
Max 0.002%
0.001%
Residue on Ignition
Max 0.1%
0.02%
Impurity
(2,6-dimethylaniline content)
Max 0.01%
Conforms