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Product Details:
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| Name: | Sodium Hydroxide | Chemical Formula: | NaOH |
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| Molecular Weight: | 40.00 | Melting Point: | 318.4 ℃ |
| Boiling Point: | 1390 ℃ | Density: | 2.13 G/cm³ |
Hot Sell Caustic Soda Sodium Hydroxide NaOH 99% 25 KG/BAG
Sodium hydroxide has a corrosive effect on fiber, skin, glass, ceramics, etc. It will release heat when dissolved or diluted in concentrated solution; it can produce a lot of heat when neutralized with inorganic acid and generate the corresponding salts; it can release hydrogen when reacted with metal aluminum and zinc, non-metal boron and silicon, etc.; it can disproportionate with chlorine, bromine, iodine, etc. It can precipitate metal ions from aqueous solution to become hydroxide; it can saponify oil and grease to generate the corresponding sodium salt of organic acid and alcohol. It can precipitate metal ions from aqueous solution to become hydroxide; it can saponify oil and grease to generate sodium salt of corresponding organic acid and alcohol, which is the principle of removing oil stains on fabrics.
| Index | Index value | Inspection result | ||
| Superior class | First class | Qualified | ||
| NaOH % ≥ | 99 | 98.5 | 98 | 99.01 |
| NaCl % ≤ | 0.03 | 0.05 | 0.08 | 0.03 |
| Fe2O3 % ≤ | 0.005 | 0.008 | 0.01 | 0.005 |
| Na2CO3 % ≤ | 0.5 | 0.8 | 1 | 0.5 |
1. Used for the production of paper making and cellulose pulp; It is used in the production of soap, synthetic detergent, synthetic fatty acids and the refining of animal and vegetable oils.
2. In the textile printing and dyeing industry, it is used as cotton desizing agent, boiling agent and mercerizing agent.
3. In the Chemical industry, it is used for the production of borax, sodium cyanide, formic acid, oxalic acid, phenol, and so on. The petroleum industry is used to refine petroleum products and in oilfield drilling mud.
4. It is also used in the production of alumina, metal zinc, and metal copper surface treatment and glass, enamel, leather, medicine, dyes and pesticides.
5. The food grade of NaOH is used in the food industry as an acid neutralizer, and can be used as citrus, peaches, etc. It also can also be used as empty bottles, empty cans and other containers of detergent, as well as decolorizing agent, and deodorant.
6. It is widely used as basic analytical reagent used as standard lye for preparation and analysis. A small amount of carbon dioxide and water absorbent. NaOH is also Widely used in papermaking, the chemical industry, printing and dyeing, medicine, metallurgy (aluminum smelting), chemical fiber, electroplating, water treatment, tail gas treatment, and so on.
Contact Person: Jessic
Tel: +86 13928889251
Fax: 86-020-22307821
