Product Name：Salicylic acid Molecular format：C7H6O3 CAS No：69-72-7 Product molecular structure：     Chemical Properties:  Salicylic acid，White needle-like crystals or monoclinic prismatic crystals, with pungent odor. Flammable. Low toxicity. Stable in air, but gradually changes color when exposed to light. Melting point 159℃. Relative density 1.443. Boiling point 211℃. Sublimation at 76℃. Slightly soluble in water, soluble in acetone, turpentine, ethanol, ether, benzene and chloroform. Its aqueous solution is acidic reaction.     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