ʻO Isopropanol, ʻike ʻia hoʻi ʻo 2-propanol, he mea hoʻohuihui ʻano he isomer o n-propanol.ʻO ke kumu kemika o isopropanol ʻo C3H8O, ʻo ke kaumaha o ka molekala he 60.095, ʻaʻohe kala a me ka wai aniani ke ʻano, a he ʻala kona e like me ka hui ʻana o ka ethanol a me ka acetone.Hiki ke hoʻoheheʻe ʻia i ka wai a me ka hapa nui o nā mea hoʻoheheʻe kūlohelohe e like me ka waiʻona, ether, benzene, a me chloroform.
Hoʻohana ʻia ka waiʻona Isopropyl
ʻO ka waiʻona Isopropyl kahi huahana kemika koʻikoʻi a me nā mea maka, i hoʻohana nui ʻia i nā lāʻau lapaʻau, nā mea hoʻonaninani, nā plastik, nā mea ʻala, nā uhi, etc.
1.Ma keʻano o nā mea kemika, hiki ke hana i ka acetone, hydrogen peroxide, methyl isobutyl ketone, diisobutyl ketone, isopropylamine, isopropyl ether, isopropyl chloride, fatty acid isopropyl ester a me chlorinated fatty acid isopropyl ester etc. e hana i ka isopropyl nitrate, isopropyl xanthate, triisopropyl phosphite, alumini isoropoxide, nā lāʻau lapaʻau a me nā pesticides, a me nā mea ʻē aʻe.
2.Ma keʻano he mea hoʻoheheʻe, he mea hoʻoheheʻe maʻalahi i kaʻoihana.Loaʻa iā ia kahi ākea o nā hoʻohana.Hiki ke hui wale ʻia me ka wai a ʻoi aku ka ikaika o ka solubility no nā mea lipophilic ma mua o ka ethanol.Hiki ke hoʻohana ʻia e like me ka solvent no ka nitrocellulose, rubber, pena, shellac, alkaloids, etc. hui ʻana i ka ʻaila, dispersant no ka hana puaʻa, fixative i ka paʻi ʻana a me ka ʻoihana dyeing, antifogging agent no nā aniani a me nā plastic transparent etc., i hoʻohana ʻia e like me ka diluent no nā adhesives, a hoʻohana pū ʻia e like me ka antifreeze, dehydrating agent, etc.
3.Determination o barium, calcium, copper, magnesium, nickel, potassium, sodium, strontium, nitrous acid, cobalt, etc. e like me nā kūlana chromatographic.
4.I kaʻoihana uila, hiki ke hoʻohanaʻia e like me ka hoʻomaʻemaʻe degreaser.
5. Ma kaʻoihanaʻaila a me ka momona, hiki ke hoʻohanaʻia ka extractant o kaʻaila cottonseed no ka degreasing o nā membrane i loaʻa i nā holoholona.
Ka manawa hoʻouna: Oct-24-2022