Sulphate Type: Aluminum Sulphate Other Names: Aluminum Sulphate MF: Al2(SO4)3 EINECS No.: 233-135-0 Purity: 15.8-17% Appearance: flake/granule/powder Application: Water Treatment Color: White Color Package: 50kg/bag Sample: Freely 500g-1kg Shelf Life: 24 Months Al2O3 content: 16%-17% Usage: Water treatment