Salicylic acid (salicylic acid) is a kind of fat-soluble organic acid, white crystalline powder, existing in the nature of willow bark, white bead leaves and sweet birch, is an important fine chemical raw material, can be used in the preparation of aspirin and other drugs.
English name :Salicylic acid
Chemical formula: C7H6O3
Molecular weight 138.12
CAS login no. 69-72-7
EINECS login no.: 200-712-3
Melting point 158 ~ 161
Boiling point 210 (2666pa)
Water-soluble slightly soluble in water,