Product description:
Chemical Name: o-hydroxybenzoic acid
Other Name: Salicylic acid
Physical and Chemical Properties: Pale pink to pale brown powder, at mospherical sublimating at the temperature over 76, easily to decarboxylate and change into phenol and carbon dioxide when heated quickly. Its aqueous solution appears acid reaction, becomes purple with FeCl3. Slightly soluble in water, soluble in boiling water, easily soluble in ethanol or ether.
Specifications: Use HG2-812-75/TH006-2000 as a standard for judging product.
Appearance:pale pink powder
Content:99.0%
Melting Point:156
Phenol:0.20%
Ash:0.30%