Description

A colorless crystalline particles or inclined square white powder crystal. The relative density of 2.*5. An alkaline inorganic salt. Soluble in water, insoluble in ethanol, ethyl ether. In the air with anhydrous sodium carbonate stable. Long-term exposure to air and easy to absorb carbon dioxide from the air, gradually turned into sodium sesquicarbonate (Na2CO3 · NaHCO3 · 2H2O). Lose water heated to about **0℃,into anhydrous sodium carbonate.