Specification: non-ferric aluminium sulphate
Aluminium oxide Al2O3 % min 16,16.5 or 17.0
Iron Fe content% max 0.005
Water insoluble matter 1% max 0.15
PH value 1% aqueous solution min 3.0
Heavy metals as Pb % max 0.002
AS % max 0.0005
size:20-60mesh
Packing: PP/PE 50kg /bag, 25T/20GP
Application: it is suitable for water treatment