Sodium hydroxide CAS 1310-73-2
Sinochem is a major Sodium hydroxide supplier. Meanwhile, our firm staffs a group of experts devoted to your development of China Sodium hydroxide.
Sodium hydroxide, a potent alkaline substance, readily neutralizes acids, generating corresponding salts and water. Its industrial applications are widespread, serving as a critical reagent in the manufacturing of paper, textiles, soaps, and detergents.
- Highly effective in pH adjustment and neutralization reactions.
- Ensures reliable performance in industrial and laboratory applications.
- Removes grease, oils, and organic residues in industrial cleaning.
Sodium Hydroxide Description
NAME: Sodium hydroxide (NaOH)
Synonyms: Caustic soda / Sodium hydrate / Ascarite / Soda lye / White caustic
Molecular Formula: NaOH
Molecular Weight: 40
CAS NO.: 1310-73-2
Density: 2.13
Boiling point: 1390 ºC
Melting point: 318 ºC
flashing point: 176-178°C
Appearance: Pure product is colorless transparent crystal.
Solubility: Soluble in water, ethanol, glycerol, insoluble in acetone.
Properties: Sodium hydroxide is a white solid that is easily soluble in water. Its aqueous solution has an astringent and greasy taste. It dissolves in ethanol and glycerol, but is insoluble in acetone and ether. It is extremely corrosive and has a corrosive effect on fibers, skin, glass, ceramics, etc. When reacting with metal aluminum and zinc, non-metal boron and silicon, it releases hydrogen; it undergoes disproportionation reaction with halogens such as chlorine, bromine, and iodine; it neutralizes acids to produce salt and water.
Storage: Maintain product integrity by storing in a cool, dry, and well-ventilated environment, away from ignition sources and excessive heat (reservoir temperature not exceeding 35°C, relative humidity below 80%). Ensure packaging remains sealed and protected from moisture. Segregate from flammable materials, oxidizers, and acids. Implement spill containment measures within the storage area.
About Us: With over many years as a certified Sodium hydroxide manufacturer, we combine innovation with stringent production standards to deliver high-performance product.
Caustic Soda Technical
| Item | Index |
| Appearance | Pure product is colorless transparent crystal. |
| Relative density | 1.328-1.349 |
| Viscosity | 4.0 cP at 350 °C |
| PH | Strongly alkaline (1 % solution) |
As a certified Sodium hydroxide factory, we adhere to strict quality protocols, with every batch undergoing rigorous testing to ensure consistent efficacy and safety.
Caustic Soda Applications
1. Used in papermaking and cellulose pulp production;
2. Used in the production of soap, synthetic detergents, synthetic fatty acids and the refining of animal and plant oils and fats.
3. Used as a desizing agent, scouring agent and mercerizing agent for cotton cloth in the textile printing and dyeing industry.
4. Used in the chemical industry to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc.
5. Used in the petroleum industry to refine petroleum products and in oilfield drilling mud.
6. Also used in the production of alumina, surface treatment of metallic zinc and metallic copper, as well as glass, enamel, leather making and dyes.
We offer competitive Sodium hydroxide price, and exclusive discounts for large quantities, helping you effectively reduce procurement costs.
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