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Product Name：Salicylic acid
Molecular format：C7H6O3
CAS No：69-72-7
Product molecular structure：
Chemical Properties:
Salicylic acid has the formula C6H4(OH) COOH, where the OH group is ortho to the carboxyl group. It is also known as 2- hydroxybenzoic acid. It is poorly soluble in water (2 g / L at 20 °C). Aspirin (acetyl salicylic acid or ASA) can be prepared by the esterification of the phenolic hydroxyl group of salicylic acid with the acetyl group from acetic anhydride or acetyl chloride.