... raw material, widely used in medicine, papermaking, metall Sodium Carbonate LA-K63 Soda ash is one of the ... utensils used to prepare the sodium salt; chemical industry, metal carbonates, bleaching agents, fillers,detergent, catalyst and dye; metallurgical industry ... metallurgy, glass, textiles, dyes and other industrial3.As a detergent for wool rinse, bath salts and pharmaceutical alkaline agent in ...