Biochemical
Description
Basic Info:
Product Name Benzocaine
CAS 94-09-7
MF C9H11NO2
MW 165.19
EINECS 202-303-5
MP 145~150 degree
Purity 99%
Usage anesthetic (local)
Appearance white powder
Description :
Benzocaine is a topical analgesic (meaning it is to be used on the body surface or in the mouth but should not be swallowed) that has a number of different uses in over-the-counter (OTC) medicines. Depending on the dose and form, the active ingredient benzocaine can be used to relieve throat and mouth pain; To alleviate external vaginal itching and burning; To stop pain and itching due to hemorrhoids; Or to relieve minor skin irritations, pain, and itching. Because benzocaine is available in different doses and forms, it is very important to read the Drug Facts label carefully to determine whether the medicine is intended to be used for the symptoms you are experiencing.
COA:
Items Tested Specification Result
Characters A white, crystalline powder or colorless crystals. A white crystal.
Identification IR should comply with the Reference Standard spectrum.
UV should comply with the Reference Standard spectrum.
An orange-red precipitate is performed. IR complies with the Reference standard spectrum.
UV complies with the Reference standard spectrum.
An orange-red precipitate is performed.
Melting range 88 ~92 degree 89.8-90.2degree
Loss on Drying Not more than 1.0% 0.22%
Readily carbonizable Substances The resolution has no more color than Matching Fluid A. Conform
Residue on ignition Not more than 0.1% 0.02%
Heavy metals Not more than 0.001% Conform
Chloride Conform Conform
Assay (HPLC) 98.0%-102.0% 99.96%
Ordinary Impurities ≤1% Conform
Reaction Conform Conform
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