BENZOCAINE

Benzocaine is an ester local anesthetic commonly used as a topical pain reliever or cough drops. It is the active ingredient in many non-reversible anesthetic products such as products for oral ulcers.

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Description

BENZOCAINE

Advantages

Work faster,itmay provide analgesic effect in 30 seconds

secondafe and harmless

Most Competitive Price in China

COA

paragraph	standard	result
letters	White crystals or crystalline powder	White crystalline powder.
identification	IR must match the standard spectrum reference.	IR corresponds to the standard spectrum reference.
	Absorbances at 278 nm calculated on a dried basis do not differ by more than 3.0%.	Absorbances at 278 nm calculated on a dried basis do not differ by more than 3.0%.
	An orange-red precipitate is carried out	An orange-red precipitate is produced.
melting point	88oC-92oC	88.0-88.5oC
melting range	No more than 2 oC	0.5 oC
Drying losses	No more than 0.5%	0.20%
Ready carbonizable substances	The resolution has no more color than the corresponding A liquids.	correspond
Remaining on ignition	No more than 0.1%	0.05%
Heavy metals	No more than 0.001%	correspond
chloride	correspond	correspond
Analysis (HPLC)	98.0%-102.0%	99.80%
Common impurities	Less than or equal to1%	correspond
reaction	correspond	correspond
conclusion	This product above complies with USP36 standard.