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NaOH Sodium Hydroxide Caustic Soda With CAS 1310-73-2
2020-09-15 09:55
Sodium Hydroxide
Sodium hydroxide, inorganic compound, chemical formula NaOH, also known as caustic soda, caustic soda, solid soda, caustic soda, caustic soda. Sodium hydroxide is highly alkaline and highly corrosive. It can be used as an acid neutralizer, coordinating masking agent, precipitant, precipitation masking agent, developer, saponifier, peeling agent, detergent, etc., and has a wide range of uses.
Product Specification
| Item | 96 caustic soda flake | 99 caustic soda flake |
| Naoh | 96% Min. | 96% Min. |
| Na2CO3 | 1.2% Max. | 0.5% Max. |
| NaCl | NaCl | 0.03% Max. |
| Fe2O3 | 0.008% Max. | 0.005% Max |
Product Application
1. Sodium hydroxide is mainly used in papermaking, cellulose pulp production, soap, synthetic detergent, synthetic fatty acid production, and the refining of animal and vegetable oils.
2. Used as desizing agent, scouring agent and mercerizing agent for cotton cloth in textile printing and dyeing industry.
3. Used in the chemical industry to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc. The petroleum industry is used to refine petroleum products and used in oilfield drilling mud.
4. Used as an acid neutralizer in the food industry, as a peeling agent for citrus, peaches, etc., as a detergent for containers such as empty bottles and cans, as well as a decolorant and deodorant.
5. When used as a basic reagent, it can be used as a neutralizer, a masking agent, a precipitant, a precipitation masking agent, an absorbent for a small amount of carbon dioxide and water, and a color developing agent for the determination of ketosterol by thin layer analysis. It is widely used Manufacture all kinds of sodium salt, soap, pulp, finishing cotton, silk, viscose fiber, recycling of rubber products, metal cleaning, electroplating, bleaching, etc.
6. In cosmetic creams, sodium hydroxide and stearic acid are saponified and act as emulsifiers to make vanishing creams and shampoos.