Information
Specification category:
Product No. | Product name | specifications |
1.19197.010 | Methyl salicylate | AR500mL |
|
Characteristic:
Appearance and properties:Colorless to pale yellow or reddish oily liquid with wintergreen flavor.
Relative density(water=1)?: 1.18-1.19
Relative vapor density(air=1)?: 4.36
Melting point(℃): -8.3
Boiling point(℃): 222.2
Concentration: pure
Saturated vapor pressure: 133.32(540℃)
Solubility: Slightly soluble in water, soluble in alcohol, ether, acetic acid.
Heat of combustion(kJ/mol): 3762.26
Technical indicators:
Item | AR | CP |
Assay | ≥98.0% | ≥95.0% |
Density(g/cm3 ): | 1.180~1.190 | 1.180~1.195 |
Refractive index | 1.535~1.538 | 1.535~1.538 |
Appearance | Pass | Pass |
Free acid | Pass | Pass |
Insoluble matter in alkali | Pass | Pass |