Igama Lomkhiqizo:I-Isopropyl alcohol, Isopropanol, IPA

Ifomethi ye-Molecular:C3H8O

Inombolo ye-CAS:67-63-0

Isakhiwo samangqamuzana omkhiqizo:

Ukucaciswa:

Chemical Properties:

I-Isopropyl alcohol (IPA), eyaziwa nangokuthi i-2-propanol, iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali ethi C₃H₈O, okuyi-tautomer ye-n-propanol. Iwuketshezi olungenambala futhi olusobala olunephunga elifana nengxube ye-ethanol ne-acetone, futhi luncibilika emanzini, kanye nasezincibilini eziningi eziphilayo ezifana notshwala, i-ether, i-benzene ne-chloroform.

Isicelo:

I-Isopropyl alcohol iyimikhiqizo yamakhemikhali ebalulekile nezinto zokusetshenziswa. Isetshenziswa kakhulu emikhakheni eyahlukene okuhlanganisa eyemithi, izimonyo, amapulasitiki, amakha, upende kanye nokusetshenziswa njenge-ejenti yokuqeda amanzi emzimbeni kanye ne-ejenti yokuhlanza embonini yezogesi. Ingasetshenziswa futhi njenge-reagent yokunquma i-barium, i-calcium, i-magnesium, i-nickel, i-potassium, i-sodium ne-strontium. Ingasetshenziswa futhi njengento eyinkomba yokuhlaziywa kwe-chromatographic.
Embonini yokukhiqiza yebhodi lesifunda, isetshenziswa njenge-ejenti yokuhlanza, kanye nokukhiqizwa kwezimbobo ze-PCB zokuqhuba. Abantu abaningi bathola ukuthi ayikwazi ukuhlanza i-motherboard kuphela ngokusebenza okuhle kakhulu, kodwa futhi ithole imiphumela engcono kakhulu. Ngaphezu kwalokho, isetshenziselwa ezinye izinto zikagesi, okuhlanganisa ukuhlanza i-disc cartridge, i-floppy disk drives, i-magnetic tape, kanye nethiphu ye-laser yomshayeli wediski we-CD noma isidlali se-DVD.
Utshwala be-Isopropyl bungasetshenziswa futhi njengesincibilikisi sikawoyela nejeli kanye nokwakhiwa kokugxila kokuphakelwa kwezinhlanzi. I-isopropanol yekhwalithi ephansi nayo ingasetshenziswa kumafutha ezimoto. Njengempahla eluhlaza yokukhiqizwa kwe-acetone, inani lokusetshenziswa kwe-isopropanol liyehla. Kunezinhlanganisela eziningana ezihlanganiswa kusuka ku-isopropanol, njenge-isopropyl ester, i-methyl isobutyl ketone, i-di-isopropylamine, i-di-isopropyl ether, isopropyl acetate, i-thymol nezinhlobo eziningi zama-ester. Singahlinzeka nge-isopropanol yekhwalithi ehlukene kuye ngokuthi isiphetho siyisebenzisa kanjani. Ikhwalithi evamile ye-anhydrous isopropanol ingaphezu kuka-99%, kuyilapho okuqukethwe kwe-isopropanol yebanga elikhethekile kungaphezu kuka-99.8% (kuma-flavour nezidakamizwa).