... , tanning leather , fire-fighting equipment , drug and wood preservation ,etc.Packing: PP/PE 50kg/bag2---Water-treatment aluminium sulfateSpecification:Al2O3,15.80 ... paper, advanced titanium white manufacturing industry ,etc.Treatment forthe drinking water and water for industrial use.Packing:PP/PE 50kg/bag5 ... 70% against the B/L of copy hot sales non ferric aluminium sulphate 18% for water treatment