... the equality and manual benefit Disodium sulfate; sodium sulfate anhydrous; sulfuric acid, disodium salt; sodium sulfate; Speed-dryChemical Formula: Na2SO4Specification chart: ... PP bag/1000KGs PP bag. Usage: Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff, alcohol fibre, tanning ... .Looking forward to do business relaitionship with you. Sodium Sulphate Anhydrous