inoa huahana:Salicylic acid

ʻAno molekala:C7H6O3

No CAS:69-72-7

Huahana molecular structure：

Na Waiwai Kemika:

Salicylic acid，ʻO nā kristal keʻokeʻo like me ka nila a i ʻole nā ​​kristal prismatic monoclinic, me ka ʻala ʻala. Hiki ke ahi. Haʻahaʻa ʻona. Paʻa i ka ea, akā hoʻololi mālie ke kala ke ʻike ʻia i ka mālamalama. Ka helu hehee 159 ℃. Māmā pili 1.443. ʻO ka helu hoʻolapalapa 211 ℃. Hoʻololi ʻia ma 76 ℃. Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka acetone, turpentine, ethanol, ether, benzene a me chloroform. ʻO ka hoʻonā wai ka hopena ʻakika.

Noi:

Semiconductors, nanoparticles, photoresists, aila lubricating, UV absorbers, adhesive, ili, cleaner, hair dye, kopa, cosmetics, pain medication, analgesics, antibacterial agent, treatment of dandruff, hyperpigmented skin, tinea pedis, onychomycosis, osteoporosis, beriberi, autoimmune skin disease.