Specification
Sodium Sulphate (By Na2SO4) %> =99.2
Calcium Magnesium (By Mg) Content %< =0.15
Chloride (By Cl) Content %< =0.35
Iron (By Fe) Content %< =0.002
The Content of Substance Insoluble in Water %< =0.05
Moisture Content %< =0.20
White Content Purity>=85
PH value:6--8

Besides, we can also produce sodium sulphate anhydrous with special requirement (PH: 6-8, low content of Ca and Mg, Fe (<=100pm), Chloride (<=0.05%), high purity (Na2So4: 99.5% Min) per clients’ request.