Lidocaine Hcl Powder USA

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Product Name: lidocaine hydrochloride
CAS No.: 73-78-9
EINECS No.: 200-803-8
Molecular Formula: C14H23ClN2O
Molecular Weight: 270.8
Melting point: 80-82°C
Appearance: white crystalline powder
Standard: Enterprise Standard
Application: local anesthetic;anti-arrhythmia agent;

TEST ITEMS SPECIFICATION RESULTS
Characters A white or almost white crystalline powder A white crystalline powder
Identification Infrared absorption spectrum of the substance is same as that of Lidocaine Intermediate CRS Conforms
Clarity and color of the solution Clear and colorless≤Y6 Conforms
PH Dissolve 2.0g in water and dilute to 20ml ph 3.5~5.5 4.3
Optical rotation 4%(W/V)Water solution +135°~+150° +140°
Heavy metal ≤5ppm <5ppm
Sulphated ash ≤0.5% 0.02%
Water content 3.1~4.6% 4.1%
Acetone ≤0.5% 0.04%
Butyl alcohol ≤0.5% 0.004%
Bacterial endotoxins ≤0.5 CFU/g <0.5 CFU/g0.5 CFU/g
Assay 89.5%~102.0% 95.9%
B of Lidocaine≤5.0% 5.0
Conclusion The specification conform with enterprise standard

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