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Product Details:
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| Solubility: | Soluble In Water | Shape: | White Flake |
|---|---|---|---|
| Density: | 2.13 G/cm3 | Einecs No: | 215-185-5 |
| Alias: | Caustic Soda, Solid Soda | Molecular Weight: | 40.00 G/mol |
| Cas: | 1310-73-2 | Boiling Point: | 1390 °C |
99% Industrial Grade Caustic Soda Sodium Hydroxide 1310-73-2
Industrial sodium hydroxide is a basic chemical raw material, generally in the form of flakes or blocks. It is easily soluble in water (exothermic when dissolved in water) and forms an alkaline solution. It is also deliquescent and can easily absorb water vapor in the air (deliquescent). ) And carbon dioxide (deteriorating), hydrochloric acid can be added to check whether it is deteriorating. It is widely used in papermaking, soap making, textiles, chemical fiber, printing and dyeing, pesticides, petrochemicals, and chemical water treatment in power systems.
| Item | Value |
| Total alkali content (as NaOH), w/% | 98.0-100.5 |
| Sodium carbonate (Na2CO3), w/% ≤ | 2 |
| Arsenic (As)/(mg/kg) ≤ | 3 |
| Heavy metal (as Pb)/(mg/kg) ≤ | 5 |
| Mercury (Hg)/(mg/kg) ≤ | 0.1 |
It is often used in the manufacture of wood pulp, paper, textiles, soap] and other cleaning agents, and it is also used as a household plumbing agent.
1. Used in papermaking and cellulose pulp production.
2. Used in the production of soap, synthetic detergent, synthetic fatty acid and the refining of animal and vegetable oils.
3. It can be used as desizing agent, scouring agent and mercerizing agent for cotton cloth in textile printing and dyeing industry.
4. The chemical industry is used to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc.
5. The petroleum industry is used for refining petroleum products and used in oilfield drilling mud.
6. Used in the surface treatment of aluminum oxide, metallic zinc and metallic copper, as well as in glass, enamel, leather making, medicine, dyes and pesticides.
7. Food-grade products are used as acid neutralizers in the food industry, as peeling agents for citrus, peaches, etc., as well as detergents for containers such as empty bottles and cans, as well as decolorants and deodorizers.
8. In cosmetic creams, this product and stearic acid are saponified to act as emulsifiers and are used to make vanishing creams and shampoos.
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