Yuav kom nkag siab txog txhuas sulfate, nws yog ib qho tsim nyog yuav tsum nkag siab txog nws cov kev siv, suav nrog hluav taws kub ua npuas dej, kev kho dej phwj tuaj, dej purification thiab papermaking.Cov txheej txheem siv los tsim cov txhuas sulfate suav nrog kev sib txuas sulfuric acid nrog lwm yam tshuaj, xws li bauxite thiab cryolite.Nyob ntawm kev lag luam, nws yog hu ua alum lossis ntawv alum
Aluminium sulfate yog dawb los yog tawm dawb siv lead ua los yog hmoov.Nws tsis yog volatile los yog flammable.Thaum ua ke nrog dej, nws tus nqi pH tsawg heev, nws tuaj yeem hlawv cov tawv nqaij lossis corrode hlau, nws yog dej-soluble, thiab nws tuaj yeem khaws cov dej molecules.Thaum alkaline dej ntxiv, nws tsim aluminium hydroxide, Al (OH) 3, raws li nag lossis daus.Nws tuaj yeem pom nyob rau hauv volcanoes lossis mining khib nyiab pov tseg.