I-Iyopropyl Utywala, ekwabizwa ngokuba yi-Iyopropanol okanye i-2-propanol, sisinyibilikisi esiqhelekileyo sefomula yemolekyuli ye-C3H8O. Iipropathi zayo zekhemikhali kunye neempawu zomzimba zihlala zizihloko zomdla onomdla kwi-chemists kunye nokufana ngokufanayo. Omnye umbuzo onomdla kukuba i-Iyopropyl Utywala inyibilika emanzini. Ukuqonda lo mbuzo, kufuneka siqhubeke kwindawo ye-chemistry kwaye siphonononge ukunxibelelana phakathi kwezi molekyuli zimbini.
Ukunyibilisela kuyo nayiphi na into kwi-solvent enikiweyo kugqitywa kukunxibelelana phakathi kwesinyibilikisi kunye neemolekyuli zeselvent. Kwimeko ye-Iyopropyl Utywala kunye namanzi, olu nxibelelwano luyintloko ye-hydrogen ye-hydrogen ye-hydrogen kunye ne-van der imikhosi. I-Iyopropyl Utywala inotywala i-Hydroxyl Umoya opheleleyo we-isopropyl utywala emanzini sisiphumo somlinganiso phakathi kwaba bantu babini.
Into ebangela umdla kukuba, ukunyibilisela i-isopropyl yotywala emanzini kuxhomekeke kubushushu kunye nokugxininisa. Kubushushu begumbi kunye nezantsi, i-Iyopropyl Utywala inyibilikiswe kancinci emanzini, kunye ne-smobabing malunga ne-20% yivolumu nge-20 ° C. Njengoko iqondo lobushushu liyanda, ukunyibilikisa kuncipha. Kubuxakeka obuphezulu kunye nobushushu obuphantsi, ukwahlulwa kwenqanaba kunokwenziwa, kukhokelela kwiimbombo ezimbini ezahlukeneyo-esinye isityebi kwi-isotoptropy utywala kunye nabanye abatyebileyo emanzini.
Ubukho bamanye amachiza okanye i-surfacapes inokuchaphazela ukwahlukana kwe-isotoubidlty yotywala emanzini. Umzekelo, i-surfcantints enobubele kwi-Iyopropyl Utywala okanye amanzi anokuguqula isolula sabo. Le propati ifumana izicelo kwimimandla eyahlukeneyo efana ne-cosmetics, amayeza, kunye ne-agrochemicals, apho i-agrochemicals, apho i-surfmicals, apho i-surfcomicals, apho i-surfdicars, apho i-surfdicants iqhele ukuphucula i-smobaintres.
Ukuqukumbela, i-sloubing ye-isotopropyl yotywala emanzini yindawo enobunzima ebandakanya ukulingana phakathi kwe-hydrogen ye-hydrogen kunye ne-van der imikhosi. Ngelixa kunyibiliki kancinci kubushushu begumbi kunye nezantsi, kwizinto ezinje ngamaqondo obushushu, uxinzelelo, kunye nobukho bamanye amakhompomu anokuchaphazela kakhulu isolula. Ukuqonda okucokisekileyo kolu nxibelelwano kunye neemeko kubalulekile ukuze kusetyenziswe ngokufanelekileyo i-Iyopropyl yotywala kwizicelo ezahlukeneyo.
IXESHA LOKUQALA: UJan-22 ukuya ku-2224