methyl salicylate liquid

Brand:aa

Product detail:

methyl salicylate liquid

 

 

Good and experience exporter and manufacturer
Different grades available
Colorless liquid

 

Methyl salicylate: Colorless to slight yellow transparent oily liquid, with wintergreen odor.Offer effects of antiinflammation

 

Specification:

 

No.	Item	Standard(USP30)	Test Result
1	IDENTIFICATION	HEAT 0.25ML WITH 2ML OF DILUTE SODIUM HYDROXIDE SOLUTION R ON WATER BATH ADD 3ML OF DILUE SULPHURIC ACID R,A CRYSTALLINE PRECIPITATE IS FORMED,FILITER,THE PRECIPITATE WASHED WITH WATER R AND DRIED AT 100°C TO 105°C MELTS AT 156°C TO 161°C	PASS TEST
2	APPEARANCE	CLEAR,COLORLESS LIQUID	CLEAR,COLORLESS LIQUID
3	ASSAY	99.0%-100.5%	99.71%
4	ACIDITY: [0.1N NaOH]/5.0G	0.4 ML MAX.	0.11
5	RELATIVE DENSITY	1.180 TO 1.185	1.184
6	REFRACTIVE INDEX	1.535 TO 1.538	1.536
7	HEAVY METALS	0.002%(20PPM) MAX	<20 PPM
8	SOLUBILITY	COMPLETE & CLEAR 1:7 ML OF 70% ETHANOL	COMPLETE & CLEAR
9	ANGULAR ROTATION	OPTICALLY INACTIVE	PASS TEST
10	ORGANIC VOLATILE IMPURITIES (METHOD IV)	MEETS THE REQUIREMENTS	PASS TEST