Sosium sulfate anhydrous Description: 1) Product Name: Sodium Sulphite ( Sulfite) Anhydrous 2) Molecular Formula: Na2SO4 3) CAS No. 7757-82-6 4) Application: mainly used in detergents, textiles, photography, dyestuffs, paper-making, glass, water treatment, porcelain, foodstuff etc. Packing: Packed in 25kg/ 50kg plastic woven bag