... in making textile and dyeing. 4) Purity: 99% Sodium Sulphate Anhydrous 99% min.1) Specification:Name: Sodium Sulphate Anhydrous 99% min.CAS NO ... : Disodium sulfate; sodium sulfate anhydrous; sodium sulfatePurity: 99% min.2) Shipment: Within 10 days after confirming contract.3 ... in paper glass making, dyeing,used as filler, dyeing auxiliary, laxative, antidote,used in fiber, lether, metallurgy, ...