Benzocaine

Benzocaine is a local anesthetic commonly used as a topical pain reliever or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is also combined with antipyrine to form A/B otic drops to relieve ear pain and remove earwax.

Chemical properties

Benzocaine COA：

Product Benzocaine CAS No. 94-09-7 Packing 25 kg/drum Man.date 2016-06-02 Expiry date 2018-06-01 Standard USP 36 Items Specifications Results Appearance White crystalline powder White crystalline powder Identification Consistent with the standard chart Conformed Reactive Identification Orange Red Orange Red Melting Point 88ºC ~ 92ºC 89.3ºC ~ 90.3ºC Loss on Drying ≤0.5% 0.3% Easy Carbide Comply with USP standard Conformed Residue on ignition ≤0.1% Conformed Heavy Metals ≤10ppm Conformed Assay 98% ~ 102% 101.4% Particle size 90% pass 40 mesh Conformed Conclusion Qualified

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Notice: This product is only suitable for laboratory use, or the use of animals. It can not be used directly on the human body