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Caustic soda (NAOH )
CAS No.: 1310-73-2
EINECS No.: 215-185-5
MF: NaOH
Appearance: White crystal / flakes
Purity: 96% min
Alkali dissociation constant (Kb) = 3.0
Alkali dissociation constant inverse logarithm (pKb) = 0.48
Lethal dose: 40 mg/kg
Grade Standard: Food & industrial grade
Application: Synthetic detergents, petroleum additives, artificial fiber, paper-making industry, also used in the industry of soap, textile, printing and dyeing, food, rubber and etc
Package: 25KG/50KG PP bags with plastic lining, 25MT/20'FCL
Delivery: Within 20 days after receiving your 30% T/T deposit
Storage
Dry seal preservation. The container lid with a rubber plug.
Solid caustic soda is white blocks, sheet, rod, granular. It is brittle; The liquid caustic soda is colorless transparent liquid. In the air, easy deliquescence and absorb carbon dioxide. Sodium hydroxide soluble in ethanol, glycerol,; But insoluble in ethyl ether, acetone, liquid ammonia. Solid sodium hydroxide dissolved or concentrated solution gives off heat when diluted.
CAS No.: 1310-73-2
EINECS No.: 215-185-5
MF: NaOH
Appearance: White crystal / flakes
Purity: 96% min
Alkali dissociation constant (Kb) = 3.0
Alkali dissociation constant inverse logarithm (pKb) = 0.48
Lethal dose: 40 mg/kg
Grade Standard: Food & industrial grade
Application: Synthetic detergents, petroleum additives, artificial fiber, paper-making industry, also used in the industry of soap, textile, printing and dyeing, food, rubber and etc
Package: 25KG/50KG PP bags with plastic lining, 25MT/20'FCL
Delivery: Within 20 days after receiving your 30% T/T deposit
Storage
Dry seal preservation. The container lid with a rubber plug.
Solid caustic soda is white blocks, sheet, rod, granular. It is brittle; The liquid caustic soda is colorless transparent liquid. In the air, easy deliquescence and absorb carbon dioxide. Sodium hydroxide soluble in ethanol, glycerol,; But insoluble in ethyl ether, acetone, liquid ammonia. Solid sodium hydroxide dissolved or concentrated solution gives off heat when diluted.
| Items | Specification | ||||
| Flakes/Solid | Pearls | ||||
| NaOH (%min) | 96 | 98 | 99 | 96 | 99 |
| Na 2 CO 3 (%max) | 1.0 | 0.9 | 0.8 | 1.0 | 0.8 |
| NaCl (%max) | 3.2 | 0.05 | 0.05 | 3.2 | 0.05 |
| Fe 2 O 3 (%max) | 0.008 | 0.005 | 0.005 | 0.008 | 0.005 |