... Sodium Sulphate Anhydrous 98%min 1) Purity: 98% min 2) Packing: 25kg/bag, 50kg/bag 3) Used as filler of detergent Industrial Sodium ... Sulphate Anhydrous 98%min1. Features: CAS No.: 7757-82 ... used as filler of detergent, the making of sodium sulphide, water glass, or used in papermaking, ... of product and packing Industrial Sodium Sulphate Anhydrous 98%min