Khoom npe:Isopropyl cawv, Isopropanol, IPA

Molecular hom:C3H8O

CAS Nr:67-63-0

Cov khoom siv molecular:

Specification:

Chemical Properties:

Isopropyl cawv (IPA), tseem hu ua 2-propanol, yog cov organic compound nrog cov tshuaj formula C₃H₈O, uas yog tautomer ntawm n-propanol. Nws yog cov kua tsis muaj xim thiab pob tshab nrog cov ntxhiab tsw zoo li sib xyaw ntawm ethanol thiab acetone, thiab soluble hauv dej, nrog rau feem ntau cov kuab tshuaj organic xws li cawv, ether, benzene thiab chloroform.

Daim ntawv thov:

Isopropyl cawv yog ib qho tseem ceeb ntawm cov khoom siv tshuaj thiab cov khoom siv raw. Nws yog tsuas yog siv rau ntau yam xws li tshuaj, tshuaj pleev ib ce, plastics, fragrances, xim thiab siv raws li lub dehydrating agent thiab tu tus neeg saib xyuas nyob rau hauv thiab electronics kev lag luam. Nws kuj tseem siv tau los ua cov reagent rau kev txiav txim siab ntawm barium, calcium, magnesium, nickel, potassium, sodium thiab strontium. Nws kuj tseem siv tau los ua cov ntaub ntawv siv ntawm chromatographic tsom xam.
Nyob rau hauv kev lag luam kev lag luam ntawm Circuit Court board, nws yog siv los ua ib tug tu tus neeg saib xyuas, thiab zus tau tej cov PCB qhov rau conductivity. Ntau tus neeg pom tias nws tuaj yeem tsis tsuas yog ntxuav lub motherboard nrog kev ua haujlwm zoo, tab sis kuj tau txais txiaj ntsig zoo tshaj plaws. Tsis tas li ntawd, nws yog siv rau lwm yam khoom siv hluav taws xob, nrog rau kev tu cov ntaub ntawv disc, floppy disk drives, daim kab xev sib nqus, thiab lub laser taub ntawm lub disc tsav ntawm CD lossis DVD player.
Isopropyl cawv kuj tuaj yeem siv los ua cov kuab tshuaj ntawm cov roj thiab cov gel nrog rau kev tsim cov ntses noj zaub mov concentrate. Tsis zoo isopropanol kuj tseem siv tau rau hauv tsheb roj. Raws li cov khoom siv raw ntawm kev tsim cov acetone, kev siv nyiaj ntawm isopropanol txo qis. Muaj ntau lub tebchaw uas tau tsim los ntawm isopropanol, xws li isopropyl ester, methyl isobutyl ketone, di-isopropylamine, di-isopropyl ether, isopropyl acetate, thymol thiab ntau hom esters. Peb tuaj yeem muab isopropanol ntawm cov khoom sib txawv nyob ntawm qhov kawg siv nws. Cov pa zoo ntawm anhydrous isopropanol yog ntau dua 99%, thaum cov ntsiab lus tshwj xeeb isopropanol yog siab dua 99.8% (rau cov khoom qab zib thiab tshuaj).