... 4.Purity:99.2%min 1. DescriptionSodium carbonate, also called soda or soda ash, ... ApplicationSodium carbonate is mainly used in glass production widely used in building material, chemical, light industry, ... industry (42%), chemical industry (12%), light industry (12%), civil industry (7%), metallurgy industry (5%), medicine industry (2%) and other industries(20%). price anhydrous sodium carbonate ...