Aluminum Sulphate Appearance : White lumps/ granules/ powder Specification: Al2O3: 15.8% min Fe: 0.45% max PH value: 3.0 min Water-insoluble Matter: 0.15% max As: 0.0005% max Pb: 0.002% max Grain size: 15mm max flake Packing: 25/ 50kg/ bag, 25MT/ 20’ FCL Re: Aluminium sulphate Appearance : White lumps/ granules/ power Specification: Al2O3: 16% min Fe: 0.4% max PH value: 3.0 min Water-insoluble Matter: 0.15% max As: 0.0005% max Pb: 0.002% max Grain size: 15mm max flake Packing: 25/ 50kg/ bag, 25MT/ 20’ FCL Re: Aluminium sulphate Non Ferric Appearance : White lumps/ granules/ power Specification: Al2O3: 17% min Iron: 0.01% PH value: 2.6 Water-insoluble : 0.5% max Grain size: 15mm max flake Packing: 25/ 50kg/ bag, 25MT/ 20’ FCL