Aluminum sulfate is an inorganic compound with the chemical formula Al2(SO4)3. Primarily utilized as a coagulant, aluminum sulfate is employed for purifying drinking water and wastewater treatment facilities. CAS No.: 10043013 Other Names: No-iron Aluminium Sulphate MF: Al2(SO4)3 Origin: Shandong, China Grade: Drinking Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade Purity: Al2O3 15.8% 16% 17% Appearance: white or grey flake Application: Water treatment