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Sodium hydroxide

Sodium hydroxide

Product name: Sodium hydroxide
Alias: Caustic soda; lye, caustic; sodium hydrate; soda lye; white caustic; caustic soda flakes; flake caustic; caustic soda solid; caustic soda pearls; solid caustic soda; Liquid Caustic Soda; Food Additives Sodium Hydroxide; Caustic soda flake; Solid Sodium hydroxide; Caustic  Soda; Sodium  Hydrate; Liquid CS
CASE NO.: 1310-73-2; 8012-01-9
EINECS No.: 215-185-5
Molecular Formula: NaOH
Molecular weight: 41.0045
Inches: InChI=1/Na.H2O/h; 1H2/q+1;/p-1/rHNaO/c1-2/h2H
Molecular structure:
Melting Point: 318℃
Boiling Point: 100°C and 760 mmHg
Water solubility: SOLUBLE
Vapor pressure: 24.5mmHg and 25°C
Physicochemical properties:
Property Pure products are colorless transparent crystals.
Melting Point 318.4°c
Boiling point 1390°C
Relative Density 2.130 
Solubility is easily soluble in water and at the same time strongly exothermic. and soluble in ethanol and glycerol, insoluble in acetone, ether. When left in the air, it will eventually dissolve completely into a solution.
Performance characteristics: The solid body is white, shiny, allowed with color, hygroscopic, soluble in water.
Uses:
Basic chemical raw materials, used as high-purity reagents, widely used in chemical, metallurgy, papermaking, petroleum, textile and daily chemical industries. It is used in the manufacture of soap, paper, rayon, finishing cotton fabrics, and refining kerosene
Hazard Signs: C: Corrosive;
Risk Terminology: R35: ;
Security Terminology: S24/25: ;
S37/39: ;
S45: ;
Upstream Raw Materials: Soda ash, barium chloride, calcium chloride, sodium chloride, limestone, calcium oxide
Downstream Products: Barium hydroxide, potassium hydroxide, nickel hydroxide, strontium hydroxide, Sodium sulfite, disodium sulfite, Sodium sulfide, Sodium thiosulfate, sodium hydroxide, hydrazine sulfate, nickel sulfate, sodium persulfate, stannous sulfate
   



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