... 3.Widely accepted 4.Refine by natural mine Sodium sulphate anhydrous(Glaubers salt) is mainly used in ... synthetic detergent, vinylon, sodium silicate, bleaching, dyeing, glass, tannage, papermaking, the anticorrosive ... fire, fight with fire extinguisher.Inspection report : Name Sodium sulphate anhydrous(Glaubers salt) SpecificationI type First gradeStandardGB/T6009- ...