Molecular formula : Na2CO3
CAS : *******8

nature : Anhydrous Na2CO k3, a water-Na2CO3 H2O, seven water-Na2CO3 7H2O and *0 water-NaCO3 *0H2O. Anhydrous was pure white or gray powder or granules. 2.**2g/cm3 density. **1 ° C melting point.

The common industrial soda or soda (soda), containing a small amount of chloride, sulphate and sodium bicarbonate and other impurities. Water-soluble, showed alkaline aqueous solution. Do not dissolve in alcohol, ether. In the air to absorb water easily become a sodium carbonate water (batter), in the air to absorb carbon dioxide as sodium bicarbonate. By ammonia, carbon dioxide, saturated salt solution in the system.It have the dense and light.

Industrial Blantyre on the road, AFP (Ammonia Soda) and the Joint caustic soda law. Blantyre Road Act has not eliminated.A wide range of uses. Yes glass, soap, detergents, textiles, leather, rubber, spices, dyes, medicines and other important materials. Also for the metallurgical help baking agent, the water purification softener, and for the manufacture of sodium, *0 water washing soda to identify the source of sodium carbonate (washing soda) or crystalline alkali (crystal carbonate). A colorless crystals, Lu Yi home weathered the air from a water objects. Mainly used for the detergent.