caustic soda 99% NaOH

We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade. 1.Caustic Soda Flakes/Solid/Pearls 96-99%;.2. HS Code:281511003.CAS NO.:1310-73-24.Typical Specifications:IndexesPurityminNaClmax Na2CO3max Fe2O3max99990.150.90.00398980.150.50.00296962.80.850.005Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.