Anhydrous Sodium Sulphate (Na2SO4) Chemical Analysis: Na2SO4 : 99% Max & MaCI : 0.5% Max & Humidity : 0.2% Max & Specific gravity : 1.2 - 1.4g/cm3 & Shape : Granulity free flowing crystals & Color : White 80% compared with BaSO4 & pH : 6.5 -7.5 ( for the 1% solution) & Shipping Terms : FOB or CIF & Payment Terms: T/T & Minimum Order : 25 metric ton & Packaging : 1 mton jumbo bag or 50 kg or According to the agreement