Izakhiwo Ezijwayelekile Zotshwala
Utshwala luwuketshezi olungenambala, olusobala, oluguquguqukayo, oluvuthayo, nolungaqhumisi. Lunephunga elifana newayini, ukunambitheka okunongwe futhi okubabayo, kanye nokunambitheka okumnandi kancane ngemuva kwalokho. Igama lalo lesayensi yi-ethanol, enefomula yama-molecule i-C₂H₅OH. Lubizwa ngokuthi “utshwala” ngoba isakhiwo salo sama-molecule siqukethe iqembu le-hydroxyl (-OH).
Iphuzu lokuqandisa: ~ -114°C
Iphuzu lokubila: 78.3°C
Ingaxubana namanzi, i-ether, i-chloroform, nezinye izinyibilikisi eziphilayo kunoma yisiphi isilinganiso futhi i-hygroscopic, yakha izingxube ze-azeotropic namanzi.
Umhwamuko we-ethanol ungakha ingxube eqhumayo nomoya, ngomkhawulo wokuqhuma emoyeni.
Uma i-alcohol iqongelela ku-70% (v/v), inamandla okubulala amagciwane futhi ingasetshenziswa njengesivikelo kanye nesinyibilikisi.
Esimweni esibucayi kakhulu (243°C, 60 kg/cm²), i-ethanol ikhombisa amandla aqinile kakhulu okukhipha uketshezi olubucayi kakhulu.
Ngenxa yezinga layo eliphansi lokuqandisa, izixazululo zotshwala ezinezinga elithile zingasetshenziswa njenge-antifreeze kanye ne-refrigerant.
I-ethanol ingathatha indawo kaphethiloli njengophethiloli, okwenza kube umthombo wamandla avuselelekayo.

I-Shandong Pulisi Chemical Co., Ltd. – Isingeniso Somkhiqizo we-Ethanol
I-Shandong Pulisi Chemical Co., Ltd. ingumkhiqizi wamakhemikhali ochwepheshe kanye nomthengisi wangaphandle oseShandong, eShayina, ogxile ekukhiqizweni nasekuhlinzekweni komhlaba wonke kwe-ethanol yezimboni esezingeni eliphezulu (i-ethyl alcohol, i-C₂H₅OH). Njengoba sinezindawo zokukhiqiza ezithuthukisiwe, izinhlelo zokulawula ikhwalithi eziqinile, kanye nokuhlangenwe nakho okucebile kwezohwebo lwamazwe ngamazwe, sinikeza izixazululo ze-ethanol ezithembekile ezimbonini emhlabeni jikelele, okuhlanganisa nemithi, izimonyo, ukucubungula ukudla, amakhemikhali ezimboni, kanye nemikhakha yamandla.