... FCL, 27Mt/FCL Raw material:mine compertitive quanlity and price Na2SO4Uses : Sodium sulphate anhydrous(Glaubers salt) ... synthetic detergent, vinylon, sodium silicate, bleaching, dyeing, glass, tannage, papermaking, the anticorrosive treatment of gas pipe, ... or leakage. Do not mix with food, coal and cement. If fire, fight with fire extinguisher.Inspection report : ... (SSA) 99%min for detergent and glass