... ash light 1.Specification:White powder crystal 2.Chemical name:Sodium Carbonate 3.Usage:It's material for ... Property: Soda ash is an important raw material for basic chemical industry. It is widely used in glass, manufacturing, metallurgy ... , petrochemicals, taxtile, inorganic salts, medicine, synthetic fiber, chemical fertilizer, papermaking, food industry,etc. The heavy soda ash we ...