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1310-73-2 Sodium hydroxide

product Name Sodium hydroxide
CAS No 1310-73-2;8012-01-9
Synonyms 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
Molecular Formula NaOH
Molecular Weight 41.0045
InChI InChI=1/Na.H2O/h;1H2/q+1;/p-1/rHNaO/c1-2/h2H
EINECS 215-185-5
Molecular Structure 1310-73-2;8012-01-9 Sodium hydroxide
Melting point 318℃
Boiling point 100°C at 760 mmHg
Water solubility SOLUBLE
Vapour Pressur 24.5mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R35:;
Safety Description S24/25:;
S37/39:;
S45:;

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Description
Physical and chemical properties Color and smell state: white translucent flakes or particles  
Toxicity: Density: 2.13 
Corrosivity: strong  Boiling point: 1390¡æ
Hygroscopicity: strong Melting point: 318.4¡æ
Acidity and alkaline: strong alkaline  
Deliquescence: easy to deliquescence, absorb water vapor and carbon dioxide in the air to generate sodium carbonate.
Solubility: It is easily soluble in water (exothermic when dissolved in wa...
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Packing Caustic soda flake is packed by double-layer plastic woven bag lined with plastic film in the middle; net weight 25Kg. Solid caustic soda is packed by drum with narrow mouth, net weight 200Kg per drum.
Description Sodium hydroxide English alias: Caustic Soda Flakes, Sodium Hydrate¡¢Caustic Soda¡¢Lye Molecular formula: NaOH CAS No.: 1310-73-2 EINECS: 215-185-5 Molecular weight: 40.00 Appearance: White crystalline powder Solubility (mg/L): Easily soluble in water, ethanol, glycerol, insoluble in acetone, ether Relative density(water=1): 2.13g/cm3 Melting point: 318.4 ¡æ Chemical property: Sodium hydroxide is corrosive to fibers, skin, glass, ceramics, etc. It gives off heat when dissolved or diluted in concentrated solution; neutralization reaction with inorganic acid can also generate a lot of heat to produce corresponding salts; reaction with metal aluminum and zinc, non-metal boron and silicon, etc. gives off hydrogen; disproportionation reaction with halogens such as chlorine, bromine and iodine. It can precipitate metal ions from aqueous solution to become hydroxide; it can make saponification reaction of grease to produce sodium salt and alcohol of corresponding organic acid, and thus re...
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Specifications Caustic Soda 96%-99%
Packing 25KG bag with pallet
Description

1. Product And Company Identification:
Product name sodium hydroxide (Caustic soda)
Identification number(s)  813

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