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Product Details:
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| Chemical Formula: | NaOH | Acking Specification: | 25kg/bag |
|---|---|---|---|
| Content: | 96%-99% | Molecular Weight: | 40.00 |
| CAS NO: | 1310-73-2 | EINECS NO: | 215-185-5 |
| Melting Point: | 318.4 ℃ | Boiling Point: | 1390 ℃ |
Caustic Soda Sodium Hydroxide NaOH 98.5% 25 KG /BAG White Flakes
Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na+ and hydroxide anions OH−.
Sodium hydroxide is a highly corrosive base and alkali that decomposes lipids and proteins at ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·nH2O.
Sodium hydroxide is used in many industries: in the making of wood pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner.
| Index | Superior class | First class | Qualified | Test Result |
| NaOH % | ≥ 99.0 | 98.5 | 98.0 | 98.5 |
| NaCl % | ≤ 0.03 | 0.05 | 0.08 | 0.03 |
| Fe2O3 % | ≤ 0.005 | 0.008 | 0.01 | 0.005 |
| Na2CO3 % | ≤ 0.5 | 0.8 | 1.0 | 0.5 |
| Result | Result These production NaOH quality has 98.5% ,inspected and accorded with index request of standard GB 209-2006 , and was judged of qualify. | |||
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.
2. Used in papermaking and cellulose pulp production.
3. Used in the production of soap, synthetic detergent, synthetic fatty acid and the refining of animal and vegetable oils.
4. It can be used as desizing agent, scouring agent and mercerizing agent for cotton cloth in textile printing and dyeing industry.
5. The chemical industry is used to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc.
6. The petroleum industry is used for refining petroleum products and used in oilfield drilling mud.
7. 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.
8. 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.
9. 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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