Taw qhia rau khob ciab sulfate
Khob khob sulfate, tshuaj tiv thaiv inorganic, cov tshuaj formula CuSO4. Nws yog dawb lossis ua tiav cov hmoov dawb. Cov kua aqueous yog acidly tsis muaj zog thiab xiav. Txawm li cas los xij, thaum crystallized los ntawm cov tshuaj tov, xiav tooj liab sulfate pentahydrate (CuSO4 · 5H2O, tseem hu ua bile alum) yog tsim tawm. Lub hauv paus ntsiab lus no tuaj yeem siv los ntsuas lub ntsej muag. Nws ploj zuj zus thaum nws poob dej siv lead ua thaum kub. Nws nyob ruaj khov ntawm qhov kub thiab txias thiab txias, tsis deliquesce, thiab yuav maj mam huab cua hauv huab cua qhuav.
Tooj liab sulfate yog qhov khoom siv tseem ceeb rau kev npaj lwm cov tebchaw tooj liab. Thaum sib xyaw nrog cov kua txiv qaub, kua Bordeaux tuaj yeem siv los ua cov tshuaj tua kab mob. Nws kuj yog siv los ua hluav taws xob thaum electrolytically refining tooj liab.