Specification:
Item: 15.8% 17%
Al2O3%: 15.8Max 17Min
Iron Fe content% 0.5Max 0.005Max
Water insoluble matter% 0.15Max 0.15Max
PH value 1% aqueous solution 3.0Min 3.0Min
Heavy metals as Pb% 0.002Max 0.002Max
AS% 0.0005Max 0.0005Max

Usage: Aluminium sulfate is as treatment of drinking water and industrial water, high-grade paper making and high-grade titanium pigment production.