Khoom npe:Salicylic acid

Molecular hom:C7H6O3

CAS Nr:69-72-7 ib

Cov khoom siv molecular:

Chemical Properties:

Salicylic acid structural formula Salicylic acid yog dawb crystalline hmoov, tsw tsw, saj me ntsis iab thiab ces tig pungent. Melting point yog 157-159 ℃, thiab nws maj mam hloov xim nyob rau hauv lub teeb. Tus txheeb ze ntom ntom 1.44. Kub taw tes txog 211 ℃ / 2.67kPa. 76 ℃ sublimation. Decompose rau phenol thiab carbon dioxide los ntawm cua kub ceev nyob rau hauv ib txwm siab.

Daim ntawv thov:

Semiconductors, nanoparticles, photoresists, lubricating roj, UV absorbers, nplaum, tawv, ntxhua khaub ncaws, plaub hau zas, xab npum, tshuaj pleev ib ce, tshuaj kho mob, analgesics, antibacterial agent, kho dandruff, hyperpigmented ntawm daim tawv nqaij, tinea pedis, onychomycosis, osteoporosis, cibereridal kab mob ntawm daim tawv nqaij, kab mob autoimmune