Verified Company
Anhui Suntran Chemical Co., Ltd.
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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 |