水杨酸甲酯

Methyl salicylate BP/USP ItemStandardTest ResultColor and Appearance: A colorless of pale yellow liquid with aromatic odour Conformed CONTENT 99.0-100.50% MIN 99.76% ACIDITY VALUE: 0.4 ML MAX 0.15 RELATIVE DENSITY 1.180-1.185 1.183 REFRACTIVE INDEX 1.535-1.538 1.536 HEAVY METALS 0.002% (20PPM)MAX less than 0.002% PHENOL CONTENT 150PPM MAX 140PPM ORGANIC VOLATILEIMPURITIES (METHOD IV) MEETS STANDARD PASS TEST SOLUBILITY 1ML OF PRODUCT DISSOLVES TOTALLY IN 7ML OF ETHANOL (70%) PASS TEST MIXED CLARITY