Product Name：Salicylic acid Molecular format：C7H6O3 CAS No：69-72-7 Product molecular structure：     Chemical Properties:  Salicylic acid structural formula Salicylic acid is a white crystalline powder, odorless, taste slightly bitter and then turn pungent. Melting point is 157-159℃, and it gradually changes color under the light. Relative density 1.44. Boiling point about 211℃/2.67kPa. 76℃ sublimation. Decompose to phenol and carbon dioxide by rapid heating under normal pressure.   Application: Semiconductors, nanoparticles, photoresists, lubricating oils, UV absorbers, adhesive, leather, cleaner, hair dye, soaps, cosmetics, pain medication, analgesics, antibacterial agent, treatment of dandruff, hyperpigmented skin, tinea pedis, onychomycosis, osteoporosis, beriberi, fungicidal skin disease, autoimmune disease