Esikhathini esiningi semboni yamakhemikhali, i-butyric anhydride iyinhlangano ephansi - ukhiye onamandla "wenkanyezi". Ukuzethula njengoketshezi olungenamibala nangosobala, naphezu kwephunga layo elingathandeki, libopha amandla amakhulu.
I-Buycric AnyDride inobunzima obuhlobene ka-0.9668 (20/3 ℃), iphuzu elincibilikayo - 75 ℃, nephuzu elibilayo lika-198 ℃. Izakhiwo zayo ezihlukile ezingokomzimba zikubeka eceleni phakathi kwezinto eziningi zokusetshenziswa kwamakhemikhali. Kuyancibilika kalula ku-organic solvents enjenge-ether. Uma kuhlangana ekuxhumaneni namanzi, kubukela phansi ukuthi kwakha i-butyric acid, futhi lapho ibhekana notshwala, ifaka ama-esters. Lezi zimpawu ezingamakhemikhali eziphawuleka zivula umnyango wezinhlelo eziningi.
Emkhakheni wokuhlanganiswa kwe-organic, i-butyric anhydride ingumphakathi obaluleke kakhulu. Ibamba iqhaza ekuhlanganiseni kwamakhemikhali amahle amahle, isiza imboni yezemithi ekwakheni impilo - ukonga izidakamizwa nokusiza imboni yamabanga ukudala amakha anchanting. Kungumsizi onekhono ekukhiqizweni kwamapulasitiki nama-resin, uthuthukise ukusebenza komkhiqizo futhi agcwalise izimpilo zethu ngamathuba amaningi.
Ukukhetha i-butterric anhydride kusho ukucela ukungena kwekhwalithi ephezulu - ikhwalithi kanye nezinto eziphakeme zokusebenza kwamakhemikhali. Silawula ngokuphelele inqubo yokukhiqiza ukuze siqinisekise ukuthi zonke izithonso ze-butterric anhydride zihlangabezana nezindinganiso eziphakeme kakhulu, zikunikeza ukusekelwa okuzinzile nokuthembekile kokukhiqizwa kwakho. Joyina izandla nathi futhi vumela i-Butyric Anydride ibe amandla amakhulu empumelelweni ekhuphukayo yebhizinisi lakho!
Isikhathi sePosi: Mar-19-2025
