... the popular name is Soda Ash. Soda ash light and dense Sodium carbonate, formula: Na2CO3, the popular name is Soda Ash.It is one of ... to many kinds of hydrate. After absorbing water and carbon dioxide, it becomes NaHCO3 again.Sodium Carbonate ... , petroleum, glass, food, enamel, flax, papermaking, cleaning water, and textile industry, etc.Package: packed with woven, net weight: 50Kg. Soda Ash