Caustic soda flake/solid/pearl 96%/98%/99%

Iupac: Sodium hydrate; Sodium hydroxide
Molecular formula: Naoh,
Molecular weight: 40,
CAS No.: 1310-73-3,
Einecs: 215-185-5
Un no.: 1823
Dangerous classification: 8.
Rtecs: Wb4900000
H. S. Code no. 2815.11.00
Appearance: White flake, solid, pearls

Specification:
Caustic soda flakes: 96% 98% 99%caustic soda solid: 96% 98% 99%caustic soda peals: 99%

Purity, na2co3, nacl, fe2o3
96%, 1.4% max, 2.8% max, 0.01% max
98%, 1.1% max, 0.6% max, 0.01% max
99%, 0.9% max, 0.15% max, 0.01% max

Packing:
Flakes or pearls: 25kg plastic bags(3layer PP & PE)
Solid: Iron drum, net weight: 200kg (high of drum: 90cm)

Application:
1. Production of alumina, paper making, and pulp cellulose
2. Processing zinc and other metal surfaces
3. Production of soap, synthetic detergents, and synthetic adipic acid
4. As cotton desizing agent and scouring agent
5. Production of glaze
6. As acid neutralizer, decolorizing agent and deodorizer.