Isopropanolyikhemikhali eqhelekileyo yoshishino enoluhlu olubanzi lwezicelo. Nangona kunjalo, njengayo nayiphi na imichiza, ineengozi ezinokubakho. Kule nqaku, siza kuhlolisisa umbuzo wokuba i-isopropanol yinto enobungozi ngokuhlola iimpawu zayo zomzimba kunye neekhemikhali, iziphumo zempilo kunye nefuthe lokusingqongileyo.
I-Isopropanol ngulwelo olunokutsha kunye neqondo lokubilisa lika-82.5 ° C kunye ne-flash point ye-22 ° C. Ine-viscosity ephantsi kunye nokuguquguquka okuphezulu, okunokukhokelela ekuphupheni ngokukhawuleza kunye nokusasazwa komsi wayo. Ezi mpawu zenza ukuba ibenakho ukugqabhuka xa ixutywe nomoya kugxininiso olungaphezulu kwe-3.2% ngokomthamo. Ukongeza, ukuguquguquka okuphezulu kwe-isopropanol kunye nokunyibilika emanzini kuyenza ibe sisongelo kumanzi aphantsi komhlaba nakumanzi angaphezulu.
Isiphumo esisisiseko sempilo ye-isopropanol kukuphefumla okanye ukungeniswa. Ukuphefumla umsi wayo kunokubangela ukucaphuka kwamehlo, impumlo, nomqala, kwanentloko ebuhlungu, isicaphucaphu nesiyezi. Ukungeniswa kwe-isopropanol kunokubangela iziphumo ezibi kakhulu zempilo, kubandakanya intlungu yesisu, ukuhlanza, isifo sohudo, kunye nokuxhuzula. Iimeko ezinzima zinokubangela ukungasebenzi kwesibindi okanye ukufa. I-Isopropanol nayo ithathwa njenge-toxin yophuhliso, oku kuthetha ukuba kunokubangela ukukhubazeka kokuzalwa ukuba ukuvezwa kwenzeka ngexesha lokukhulelwa.
Impembelelo yokusingqongileyo ye-isopropanol ngokuyinhloko ngokulahlwa kwayo okanye ukukhululwa ngengozi. Njengoko bekutshiwo ngaphambili, ukunyibilika kwayo okuphezulu emanzini kunokukhokelela kungcoliseko lwamanzi aphantsi komhlaba kunye namanzi angaphezulu ukuba alahlwanga ngendlela engafanelekanga. Ukongezelela, ukuveliswa kwe-isopropanol kuvelisa i-greenhouse gas emissions, enegalelo ekutshintsheni kwemozulu.
Ukuqukumbela, i-isopropanol inazo iipropathi eziyingozi ezifuna ukulawulwa ngokufanelekileyo ukunciphisa ingozi enokubakho kwimpilo yabantu kunye nokusingqongileyo. Ukutsha kwayo, ukuguquguquka, kunye netyhefu, konke oko kunegalelo ekubizweni kwayo njengento eyingozi. Nangona kunjalo, kubalulekile ukuqaphela ukuba ezi ngozi zilawuleka ngokuphathwa ngokufanelekileyo kunye neenkqubo zokugcina.
Ixesha lokuposa: Jan-22-2024