... price,can proved by samples 3.40KG/Bag 4.Purity:99.2%min 1. DescriptionSodium carbonate, also called soda or soda ash ... for 851 ° C,Soluble in water 2. Specification(light) ItemsUnit ExcellentFirst classQualifiedNa2CO3 ≥%99.2098.8098.00NaCl ≤%0.700.901.20Iron ... %), civil industry (7%), metallurgy industry (5%), medicine industry (2%) and other industries(20%). price anhydrous sodium carbonate for sale ...