... price,can proved by samples 3.40KG/Bag 4.Purity:99.2%min 1. DescriptionSodium carbonate, also called soda or soda ash ... in building material, chemical, light industry, metallurgy, medicine, food processing and people's daily life.Soda ash consumption consist ... 12%), civil industry (7%), metallurgy industry (5%), medicine industry (2%) and other industries(20%). price anhydrous sodium carbonate for sale ...