sodium sulphate

1. The chemical industry is used to manufacture sodium sulfide sodium silicate water glass and other chemical products.

2. The paper industry is used as a cooking agent in the manufacture of kraft pulp.

3. Glass industry is used to replace soda ash as cosolvent.

4. The textile industry is used to prepare vinylon spinning coagulant.

5. Used in nonferrous metal metallurgy, leather, etc.