Used as filler of detergent, making of sodium sulphide, water glass, or used in papermaking, glass, dye and used as filler, Product Name : Sodium Sulphate , Sodium SulfateMolecular Formula : Na2SO4Molecular Weight : 142.04Packing : In1MT bag or in 50KG bagor as per the customers' request.HS NO. : 2833110000 Spec:1) Sodium Sulphate(Na2SO4): ------------------------------ 99%Min2) Insoluble matter ...