CAS No. 94-09-7

Appearance	Small,White crystal or powder
Identification
IR Identification	IR should comply with the standard spectrum.
HPLC Identification	The retention time of the major peak of the sample solution corres ponds to that of the Standard solution,as obtained in the assay.
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.1%
Chloride	No turbidity is produced immediately.
Related substance(HPLC)
Aminobenzoic	≤ 0.10%
Ethyl 4-nitrobenzoate	≤ 0.10%
Any other unspecified impurity	≤ 0.10%
Total impurities	≤ 1.0%
Assay(HPLC)	98.0-102.0%
Elemental Impurities
Pd	≤ 1ppm
V	≤ 10ppm
As	≤ 1.5ppm
Co	≤ 5ppm
Ni	≤ 20ppm
Cd	≤ 0.5ppm
Hg	≤ 3ppm
Pb	≤ 0.5ppm

Appearance	White or almost white crystalline powder
Identification	Meets
Acidity	Neutral
Alkali-insoluble	Clear
Meting point	164.5-166.5°C
Assay	≥ 99.0%
Chloride	≤ 0.035%
Loss on Drying	≤ 0.5%
Heavy Metals	no more than 10ppm
Iron	≤ 40ppm
Residue on ignition	≤ 0.1%

Molecular Formula: C9H11NO2
Molecular Weight: 165.19
Hazard Symbols: Xi,T,F
UN Number: 3077
WGKGermany: 2
PackingGroup: III
HS Code: 29224995

EINECS:202-303-5
Molecular formula:C9H11NO2

Alternative name	Benzocain, API
Further description	Benzocainum, Aethylium p-amino benzoicum
Monograph	Ph.Eur.9.4
Pharmaceutical status	prescription (conditionally)
UEXDES	Chemicals solid

Smile code:
O=C(OCC)C1=CC=C(N)C=C1
MDL Number:
MFCD00007892
Purity :
98%
Available in stock:
78275.556 g