Lidocaine supplier CAS NO.137-58-6

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Min.Order: 1 Kilogram
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Available Specifications:
99%(1-24)Kilogram1/Kilogram1USD99%(25-100)Kilogram1/Kilogram25USD99%(101-1000)Kilogram25/Kilogram101USD

1. Direct manufacturer

2. USP grade

3. Large stock, usually have 10MT on stock

4. Competitive price

5. Advanced Technology with good quality

Descripation:

Lidocaine

Product No.: ABT-API25

CAS No.: 36791-04-5

Formula: C8H12N4O5

Molecular weight: 244.2

Appearance: a white or almost white crystalline powder

Assay: ≥98%

Application:

This product is an amide local anesthetic.Widely used in surface anesthesia,

infiltration anesthesia, conduction anesthesia and epidural anesthesia.

Standard:

Items	Specification	Results
Description	White or slightly yellow, crystalline powder. Has a characteristic odor and is stable in air.	White, crystalline powder. Has a characteristic odor and is stable in air.
Solubility	Very soluble alcohol and in chloroform, freely soluble in benzene and in either, practically insoluble in water. Dissolve in oils.	Very soluble alcohol and in chloroform, freely soluble in benzene and in either, practically insoluble in water. Dissolve in oils.
Identification	A) IR spectrum: Should be concordant with working standard. B) BY HPLC: The retention time of the major peak of the sample solution corresponds to that of the standard solution as obtained in the assay.	A) IR spectrum: Concordant with working standard. B)Complies
Melting Range	66.0°~69.0°	67.0°~69.0°
Residue on Ignition	≤0.1%	0.03%
Chloride	≤0.0035%	≤0.0035%
Sulfate	≤0.1%	≤0.1%
Heavy Metals	≤20ppm	≤20ppm
ASSAY (By HPLC)	98.5.0% ~102.5%	99.4%
Additional Test
Water Content (by K/F)	≤0.5%	0.32%
Opinion: In the opinion of the undersigned, the above mentioned sample is of STANDARD QUALITY. The above mentioned sample COMPLIES with prescribed specification as per USP’38 and additional Test.