Emhlabebeni wanamuhla, lapho ukusetshenziswa kwamakhemikhali kuvame kakhulu empilweni yethu yansuku zonke, ukuqonda izakhiwo nokusebenzisana kwalawa makhemikhali kubalulekile. Ikakhulu, umbuzo wokuthi ngabe umuntu ungaxuba noma cha Kulesi sihloko, sizokwelulela ezakhiweni zamakhemikhali zalezi zinto ezimbili, zihlole ukusebenzisana kwazo, bese sixoxa ngemiphumela engaba khona yokuzihlanganisa.
Sowopropanol, eyaziwa nangokuthi i-2-propapol, iwuketshezi olungenamibala, lwenhlamvu ngephunga elithile. Akunangqondo ngamanzi futhi incibilikisa ezihlathini eziningi ze-organic. I-SoSpropanol ivame ukusetshenziswa njenge-solvent, i-ejenti yokuhlanza, nasekukhiqizweni kwamakhemikhali ahlukahlukene. Ngakolunye uhlangothi, i-Acetone, iyi-solvent yezimboni esetshenziswa kabanzi esetshenziswa futhi njenge-neaping remover yasePoland. Kuyinto eguquguqukayo kakhulu futhi engabonakali ngama-solvents amaningi we-organic.
Lapho isopropanol ne-acetone kuxutshwe, bakha ingxube kanambambili. Ukuxhumana kwamakhemikhali phakathi kwalezi zinto ezimbili kuncane njengoba bengasabeli ngamakhemikhali ukwakha i-compound entsha. Esikhundleni salokho, bahlala njengezinhlaka ezihlukile esigabeni esisodwa. Le mpahla ifakwa emapholeni awo afanayo namakhono abumba ama-hydrogen.
Ukuxutshwa kwe-isopropanol ne-acetone kunezicelo eziningi ezisebenzayo. Isibonelo, ekukhiqizeni izinamathela kanye nama-sealants, lezi zinto ezimbili zivame ukusetshenziswa ngokuhlanganiswa ukudala impahla oyifunayo noma impahla esenzakalelayo. Ukuxubana kungasetjenziswa embonini yokuhlanza ukuze kudale izingcingo ze-solvent ngezakhiwo ezithile zemisebenzi ehlukene yokuhlanza.
Kodwa-ke, ngenkathi ukuxuba i-sopropanol ne-acetone kungakhiqiza imikhiqizo ewusizo, kubalulekile ukuze uqaphele ngesikhathi senqubo. I-Sopropanol ne-Acetone banamaphuzu aphansi we-flash, abenza bavuseki kakhulu uma kuxutshwe nomoya. Ngakho-ke, umuntu kufanele aqinisekise umoya omncane wokungena kahle futhi asebenzise ukuqaphela lapho ephatha la makhemikhali ukugwema noma imiphi imililo noma ukuqhuma.
Ekuphetheni, ukuxubana kwe-isopropanol ne-acetone akubanga ukusabela kwamakhemikhali phakathi kwezinto ezimbili. Esikhundleni salokho, bakha ingxube kanambambili egcina izakhiwo zabo zangempela. Lokhu kuxubana kunezicelo eziningi ezisebenzayo ezimbonini ezahlukahlukene, kufaka phakathi ukuhlanza, ukukhiqizwa kokukhiqizwa, nokuningi. Kodwa-ke, ngenxa yokuvutha kwabo, ukuqapha kufanele kuthathwe lapho kuhambisana nalamakhemikhali ukugwema noma yimuphi umlilo noma ukuqhuma.
Isikhathi Seposi: Jan-25-2024