Isopropanol

Isopropanol
CAS: 67-63-0
Tsarin sinadarai: C3H8O, barasa ce mai carbon uku. Ana shirya ta ta hanyar ko dai amsawar ethylene ko amsawar hydration na propylene. Ba ta da launi kuma mai haske, tare da ƙamshi mai kauri a zafin ɗaki. Tana da ƙarancin tafasa da yawa kuma tana narkewa cikin sauƙi a cikin ruwa, barasa da ether. Yana da mahimmanci matsakaici don haɗa sinadarai kuma ana iya amfani da shi don haɗa esters, ethers da alcohols. Hakanan zaɓi ne gama gari a masana'antu azaman mai narkewa da tsaftacewa, kuma azaman mai ko mai narkewa. Isopropyl barasa yana da wasu guba, don haka ku kula da matakan kariya lokacin amfani, ku guji taɓawa da fata da shaƙa.

A ranar 14 ga Nuwamba, an ƙara farashin kasuwar barasa ta isopropyl a Shandong a yau, kuma farashin da aka yi la'akari da shi a kasuwa ya kai kimanin yuan 7500-7600/tan. Farashin kasuwar acetone da ke sama ya tsaya cak, wanda hakan ya haifar da amincewar kasuwar barasa ta isopropyl. Tambayoyi daga kamfanonin da ke ƙasa sun ƙaru, an yi taka-tsantsan wajen siyan, kuma cibiyar kasuwar ta ƙaru kaɗan. Gabaɗaya, kasuwar ta fi aiki. Ana sa ran kasuwar barasa ta isopropyl za ta yi ƙarfi a cikin ɗan gajeren lokaci.

A ranar 15 ga Nuwamba, farashin ma'aunin barasa na isopropyl a cikin al'ummar kasuwanci shine yuan 7660.00/ton, wanda ya ragu da -5.80% idan aka kwatanta da farkon wannan watan (yuan 8132.00/ton).

Tsarin samar da barasa mai Isopropyl kusan kashi 70% a matsayin magani, magungunan kashe kwari, shafa da sauran fannoni na sinadarai, muhimmin kayan sinadarai ne, manyan hanyoyin samar da su sune hanyar propylene da hanyar acetone, ribar da aka samu a baya ta fi kauri, amma wadatar da ake samu a cikin gida ta takaita ne, galibi ga hanyar acetone. Yana cikin jerin masu cutar kansa na rukuni na 3 da Hukumar Lafiya ta Duniya ta gano.