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In production and life, sodium carbonate is used to make bread, to prepare sodium hydroxide, etc., or as a formulation for various detergents.
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It is used as a softener in water purification.
3.In the chemical industry, it is used in water glass, sodium dichromate, sodium nitrate, sodium fluoride, baking soda, borax, trisodium phosphate, and the like.
- In the metallurgical industry, it is used as a smelting flux, flotation agent for ore dressing, steelmaking and smelting as a desulfurizer. It is used as a water softener in the printing and dyeing industry.
