Name: Sulfate of sodium
Chemical formula: Na2SO4
Sodium sulphate is an inorganic chemical compound. It is a salt of sulfuric acid and sodium.
This substance can be extracted from natural sources, but can also be synthesized in the process of obtaining hydrogen chloride.
It is used in the Kraft process, in the production of dyes, glass and many detergents. I also use it as a water-absorbing agent.