Benzocaine USP
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Product Description
Product
Benzocaine USP
CAS
94-09-7
Formula
C9H 11NO 2
Synonym
Ethyl p-aminobenzoate ; Benzoic acid, 4-amino-, ethyl ester
Typical Product Specifications
Residue on Ignition
not more than 0.1%
Loss on Drying
not more than1.0%
Heavy Metals
0.001% max
Melting Range
88° - 92°C
Identification
To Pass IR and UV tests
Organic Impurities
1% max
Readily Carbonizable Substances
no more color than Matching Fluid A
Assay
98.0 - 101.0%
Odor
odorless
Melting Point
88-90 c
Molecular weight
165.19
Solubility
in 2500 ml water, 5 ml alcohol, 2 ml chloroform, 4 ml ether, 30-50 ml olive oil or almond oil
Boiling Point
183-184 c (14 mm)
Class
Benzocaine USP
Product Description
Product
Benzocaine USP
CAS
94-09-7
Formula
C9H 11NO 2
Synonym
Ethyl p-aminobenzoate ; Benzoic acid, 4-amino-, ethyl ester
Typical Product Specifications
Residue on Ignition
not more than 0.1%
Loss on Drying
not more than1.0%
Heavy Metals
0.001% max
Melting Range
88° - 92°C
Identification
To Pass IR and UV tests
Organic Impurities
1% max
Readily Carbonizable Substances
no more color than Matching Fluid A
Assay
98.0 - 101.0%
Odor
odorless
Melting Point
88-90 c
Molecular weight
165.19
Solubility
in 2500 ml water, 5 ml alcohol, 2 ml chloroform, 4 ml ether, 30-50 ml olive oil or almond oil
Boiling Point
183-184 c (14 mm)
Class
