... 0.008 2.Application: Used as a raw material in the manufacturing of soaps, detergents, textiles and paper. ... Also, in water softening and treatment, drilling mud in oil field, refining petroleum products, in sanitation, hygiene products. In food and ... to over 30 countries in the world, including Asia, Europe, North and South America and Africa . Caustic soda flakes 99 competitive chinese supplier ...