(1)Characters pure anhydrous sodium carbonate is a white powder or fine.
(2)Melting point 851 Degrees Celsius
(3)The relative density of 2.532
(4)Solubility soluble in water, aqueous solution is strongly alkaline. Slightly soluble in ethanol, not soluble in alcohol
(5)Basic chemical raw material, widely used in medicine, paper making, metallurgy, glass, textiles, dyes and other industries, the food industry as fermentation agent