Property:

Colorless or white crystal. Soluble in water, glycerin, slightly soluble in alcohol, liquid ammonia. Insoluble in hydrochloric acid. There is a slight deliquescent in the air.

Usage:

It is an important chemical base material, used to prepare caustic soda, soda ash and so on. A variety of industrial products. Used for printing and dyeing, washing, cleaning, sewage purification, etc.