Benzocaine.png
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

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