... Powder Aluminium sulphate 1,alumium sulphate appearance: white powder, flake and granule 2,Purity:15.6%--17%3.Appearance: ... water treatment,drinking water treatment , sizing agent for paper making ,concrete additive.2.Specification: ItemAluminum Sulphate Aluminum Sulphate 16%Aluminum ... CO.,LTDCONTACT:SUNNYTEL:86-0411-83611644/0086-15998488207 High efficient drinking water treatment Aluminium sulphate