... /Metric Tons per Month Aluminium sulphate 1,alumium sulphate appearance: white powder, flake and granule 2,Purity:15.6%--17%3 ... ,the average composition AL2(SO4)3 ,14H2O will result in white powder ,with blinking slices or crystal thin slices,odorless ,taste ... :86-0411-83611644/0086-15998488207 Aluminum Sulfate [AL2(SO4)3] LUMP