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Salicylic acid (from Latin salix, willow tree) is a monohydroxybenzoic acid, a type of phenolic acid and a beta hydroxy acid. It has the formula C7H6O3.
S 1267 (OTTO) Salicylic acid, GR 99%+ Cas 69-72-7 - used as a reference standard in salicylate quantification by reverse-phase high-performance liquid chromatography (RP-HPLC).