Benzocaine hydrochloride

Post Date:
Jul 02,2013
Expiry Date:
Dec 29,2013
Detailed Description:
Cas No. :23239-88-5 Benzocaine hydrochloride

Benzocaine HCl / Benzocaine hydrochloride
CAS：23239-88-5
MF: C9H12ClNO2
Boling point: 310.7°C at 760 mmHg
Appearance: with crystalline powder
Purity:99%
Standard:USP34
Packing: 25kg/drum,
Usage:Benzocaine works by creating a chemical barrier that halts the build-up of sodium, which accumulates as the nerve endings are stimulated by pain. When sodium builds up, electrical signals also build in the nerve endings. These are eventually transmitted to the brain, which interprets the signals as pain.

Item Index Result
1.Appearance of solutions: Conformed Conformed
2.Identification: Infrared Absorption<197K> Conformed
3.Assay: 99.0%to101.0% 99.9%
4.Melting point: 89℃to92℃ 89℃to90.5℃
5.Loss on drying: 0.5%Max. 0.20%
6.Sulphated ash: 0.1%Max. 0.03%
7.Acidity: Conformed Conformed
Conclusion：The above product conforms to USP34.
CAS Registry Number:
23239-88-5
Synonyms:
;ETHYL 4-AMINOBENZOATE HYDROCHLORIDE;BENZOCAINE HCL;ethyl 4-aminobenzoate hydrochloride (1:1);Benzocaine.HCl;
Molecular Formula:
C₉H₁₂ClNO₂
Molecular Weight:
201.6501
Molecular Structure:

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