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CAS NO:7757-82-6
CLASS:
UN NO:
HS CODE:283311
Package:50KG/BAG 1000KG/BAG
Product application:
Sodium sulfate is mainly used as a filler in synthetic detergents. In the paper industry, it is used as a cooking agent in the production of sulfate pulp. In the glass industry, it is used as a substitute for soda ash. In the chemical industry, it is used as a raw material for manufacturing sodium sulfide, sodium silicate and other chemical products. In the textile industry, it is used to adjust the viscose spinning coagulation bath. In the pharmaceutical industry, it is used as a laxative. It is also used in non-ferrous metallurgy, leather and other fields.
| Na2SO4 ≥ | 99.0 |
| NaCL ≤ | 0.35 |
| Fe ≤ | 0.002 |
| Mg (Ca, Mg) ≤ | 0.15 |
| Water Non-dissolved Matter ≤ | 0.05 |
| Whiteness (r457) ≥ | 82 |
| Moisture ≤ | 0.20 |
| Ph | 6—8 |





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