... synthetic detergent, vinylon, sodium silicate, bleaching, dyeing, glass, tannag... Uses : Sodium sulphate anhydrous(Glaubers salt) ... is mainly used in synthetic detergent, vinylon, sodium silicate, bleaching, ... with fire extinguisher.Inspection report : Name Sodium sulphate anhydrous(Glaubers salt) Specificationtype First gradeStandardGB ...