SODIUM SULPHATE ANHYDROUS 99.2%

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CAS NO. 7757-82-6, 7727-73-3 EINECS NO. 231-820-9 FORMULA :Na2SO4 MOL WT. 1030 - 1130 SYNONYMS sodium sulphate, disodium sulfate, bisodium sulfate, kemol, sulfuric acid disodium salt, salt cake, thenardite, sodium sulfate anhydrous State GB/T6009-2003 Self-controllnollndex One sort one class General SSA Neutral SSA Sodium sulphate(%) ≥99.0 ≥99.05 ≥99.4 Water-indissoluble matter(%) ≤0.05 ≤0.05 ≤0.02 Fe(%) ≤0.002 ≤0.0002 ≤0.0003 Calcium Magnesium ( mg)(%) ≤0.15 ≤0.023 ≤0.018 Chloride(CL) (%) ≤0.35 ≤0.30 ≤0.2 Water(%) ≤0.20 ≤0.03 ≤0.03 Whiteness(%) ≥82 ≥88 ≥83 PH 9 OR 6-8 Usage:Sodium sulfate is mainly used for the manufacture of detergents and in the Kraft process of paper pulping. About two-thirds of the world's production is from mirabilite, the natural mineral form of the decahydrate, and the remainder from by-products of chemical processes such as hydrochloric acid production. Package: packed in 25/50 KG plastic woven bags with polyethylene liner.

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shanghai new salt chemicals co.,ltd.

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