Specification :

Re: Aluminum Sulphate 15.8%
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
size: 15mm max ( granular)

Re: Aluminium sulphate 16.0%
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
size: 15mm max ( granular)
Re: Aluminium sulphate 17.0%
Appearance : White lumps/ granules/ power
Specification:
Al2O3: 17% min
Fe: 0.3% max
PH value: 3.0 min
Water-insoluble Matter: 0.15% max
size: 15mm max ( granular)
Re: Aluminium sulphate17.0% Non Ferric
Appearance : White lumps/ granules/ power
Specification:
Al2O3: 17% min
Iron: 0.01%
PH value: 2.6
Water-insoluble : 0.5% max
size: 15mm max ( granular)