Other name: Sodium Hydroxide/Sodium Hydrate
Caustic soda identification:
CAS No.: 1310-73-2
Un no.: 1823
Formula: Naoh mol. Wt.: 40.0
Dg class: 8 packaging group: Ii

Caustic soda Specification: (Industrial grade)
0.001%=10ppm
Purity(naoh): 99.0%min
Sodium carbonate (na2co3): 0.8%max
Sodium chloride (nacl): 0.1%max
Iron (fe): 50ppmmax

Available packaging:
25kg/50lb PP woven bag, kraft paper bag or polythene bag, with PE liner
1mt/2000lb super sack, with PE liner. 500kg/1000lb super sack with PE liner
250kg/500lb steel drum, plastic drum with PE liner. 50kg/100lb steel drum, plastic drum with PE liner.

Storage:
Caustic soda is easy to be wetted, kept in sealed container. Stored in a cool, dry area.

Application:
Caustic soda used as a raw material in the manufacture of soaps, detergents, 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, impregnant's pigment.