chemical industrial material, white power or fine granular crystal, soluble in water easily, resoluble in high temperature.  
Sodium carbonate, formula: Na2CO3, the popular name is Soda Ash.It is one of important chemical industrial material, white power or fine granular crystal, soluble in water easily, resoluble in high temperature. It can be hydrolyzed to many kinds of hydrate. After absorbing water and carbon dioxide, it becomes NaHCO3 again.Sodium Carbonate is widely used in chemical industry, metallurgical, defense, medical, petroleum, glass, food, enamel, flax, papermaking, cleaning water, and textile industry, etc.Package: packed with woven, net weight: 50Kg.