anesthesia Lidocaine Hydrochloride

Lidocaine Hydrochloride
Alias: Lidocainum
CAS No: 73-78-9
MF: C14H23ClN2O
MW: 270.8

Purity: 99%
Appearance: A white, crystalline, odourless, taste bitter and hemp.Easily soluble in water, ethanol and organic solvents, but insoluble in ether.Aqueous solution without separation under the condition of acid, alkali, high pressure sterilization rarely metamorphic repeatedly.

USES: Mainly used for infiltration anesthesia and epidural anesthesia, surface anesthesia (including thoracoscopy or abdominal surgery for mucosal anesthesia) and nerve conduction block.Can be used after acute myocardial infarction and premature ventricular tachycardia, can also be used do digitalis poisoning, cardiac surgery and ventricular arrhythmia caused by cardiac catheterization.But in the room sex arrhythmia is usually ineffective.


Appearance White crystalline powder Pass
Content Wt. 99.00%-101.00% 99.92%
Identification Chloridate Positive
  Test A Positive
Melting point 74-79℃ 76-78℃
Appearance of solution Clear and colourless Pass
Water 5.5-7.0% 6.7%
Acidity PH 4.0-5.5 5.2
Sulphated ash 0.10% max 0.08%
Heavy metals 5ppm max Pass
2, 6-Dimethylaniline 100ppm max Pass
Conclusion Qualified

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