الوصف

caustic soda:Used as a raw material in the manufacturing of soaps, detergents, textile and paper. Also used in water softening, refining petroleum products, sanitation, hygiene and production chemicals. In food and drug industry, it is used as acidity regulator, alkali, impregnant’s pigment, etc. soda ash:Mainly used in manufacturing of glass shell of kinescope and optic glass and float glass.