Sodium Sulphate Anhydrous NA2SO4 99% NA2SO4 sodium sulphate sodium sulphate anhydrous Product Description INDEX STANDARD Sodium Sulphate 99.0%MIN Water Insouble Matter 0.05%MAX CHLORIDE(AS CL) 0.35%MAX Ca+Mg(AS Mg) 0.15%MAX IRON(Fe) 0.002%MAX MOISTURE 0.2%MAX WHITENESS 80MIN Characteristics: It is white, monoclinal crystal or powder, and its density is 1.4g/cm3 The melting point is 884 centigrade It dissolves in water, and watery liquor shows alkalescence. Ã?Â
