Glycerol CAS: 56-81-5 Chaw Tsim Khoom

Glycerol yog ib yam khoom siv raw rau kev tsim cov nitroglycerin, acetic acid glycerol, surfactants, flavors, alkyds thiab ester gums. Nws tuaj yeem siv ncaj qha rau hauv antifreeze, tshuaj pleev ib ce, inks, thiab lwm yam. Nws tuaj yeem siv ua tus neeg sawv cev khaws dej (siv rau mov ci thiab ncuav mog qab zib); Cov tshuaj yaj (siv rau hauv cov khoom qab zib, xim thiab cov tshuaj tiv thaiv uas yaj tau hauv dej; cov khoom ua kom tuab (siv rau cov dej haus thiab cov cawv); cov khoom yas (khoom qab zib, khoom qab zib thiab cov nqaij); cov khoom qab zib, roj chromatographic fixative. Cov yam ntxwv ntawm Glycerol ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv. Peb pawg hydroxyl hauv glycerol tso cai rau kev sib txuas hydrogen ntau heev uas muab glycerol nws cov yam ntxwv ntawm cov kua txiv hmab txiv ntoo viscous thiab tus cwj pwm hygroscopic. Kwv yees li 40% ntawm kev siv glycerol yog rau cov khoom siv tu tus kheej xws li tshuaj pleev ib ce, xab npum, tshuaj zawv plaub hau, tshuaj pleev, tshuaj ntxuav qhov ncauj, thiab tshuaj txhuam hniav. Cov yam ntxwv ntawm Glycerol hygroscopic ua rau nws yog cov tshuaj pleev ib ce zoo hauv cov khoom siv tawv nqaij. Lwm 25% ntawm glycerol cov khoom tsim txhua xyoo yog siv rau hauv kev tsim khoom noj. Hauv kev lag luam khoom noj glycerol yog siv los ua tus neeg sawv cev noo noo, ua tus neeg sawv cev rau cov xim zaub mov thiab cov kua txiv hmab txiv ntoo, los tiv thaiv kev sib xyaw ntawm cov suab thaj hauv cov khoom qab zib thiab cov khoom qab zib, ua tus neeg sawv cev tiv thaiv, thiab ua tus neeg sawv cev qab zib.