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By certification 
Lidocaine CAS 137-58-6 and Lidocaine Hydrochloride Monohydrate or Lidocaine Hcl CAS 6108-05-0 
Product Name: |
Lidocaine |
Lidocaine Hydrochloride Monohydrate |
Synonyms: |
Lidocainum, Lidocaine Base |
Lidocaine Hcl, Lidocaini hydrochloridum |
Characteristics: |
White to almost white crystalline powder. |
White crystalline powder. |
Solubility: |
Very soluble in alcohol and in methylene chloride. Practically insoluble in water. |
Freely soluble in alcohol. Very soluble in water. |
CAS Number: |
37-58-6 |
6108-05-0 |
Assay: |
97.5% ~ 102.5% |
99% ~ 101% |
Standard: |
BP, EP, USP |
BP, EP, USP |
Formula: |
C14H22N2O |
C14H23ClN2O,H2O |
Structure: |
|
|
Package: |
25Kg/Cardboard Drum |
25Kg/Cardboard Drum |
RS of Lidocaine
Usage: It is the raw material to make Lidocaine and Lidocaine Hcl preparations.
For example: Lidocaine Topical Aerosol, Lidocaine Hydrochloride Injection, Lidocaine Hcl Jelly, Lidocaine Hydrochloride Oral Topical Solution.
And together with other APIs, there are Neomycin and Polymyxin B Sulfates and Lidocaine Cream. Lidocaine and Lidocaine Hcl is mainly used to make us fell no pain.
Certificate of Analysis: Lidocaine Base
| Tests | Specifications | Results |
Characters |
White or slightly yellow crystalline powder with characteristic odor. |
Conforms |
Identification |
Should comply |
Complies |
Appearance of solution |
Clear and colorless |
Complies |
Moisture |
≤0.5% |
0.32% |
Sulphate |
≤0.1% |
0.058% |
Chloride |
≤0.0035% |
≤0.0025% |
Heavy metals |
≤20ppm |
10ppm |
Residue on ignition |
≤0.1% |
0.01% |
|
Impurity (2, 6-dimethylaniline content) |
≤0.01% |
Complies |
Assay(HLPC) |
99.0%～101.0% (Lidocaine) |
99.8% |
Conclusion: |
The product meets the specification of BP2010 Standard. |
|
Certificate of Analysis: Lidocaine Hydrochloride(Hcl)
| Tests | Specifications | Results |
Characters |
White crystalline powder |
Conforms |
Melting Point |
74~79 |
75~76.5 |
Identification |
Should comply |
Complies |
Appearance of solution |
Clear and colorless |
Complies |
Moisture |
5.5~7.0% |
6.44% |
|
Impurity (2, 6-dimethylaniline content) |
Should Comply |
Complies |
Sulphated Ash |
≤0.1% |
0.02% |
Heavy metals |
≤5ppm |
<5ppm |
PH |
4.0~5.5 |
4.6 |
|
Assay (Lidocaine Hydrochloride) |
99.0%～101.0% (Lidocaine Hcl) |
100% |
Conclusion: |
The Product meets the specification of BP2010. |
