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Product Details:
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| Name: | Caustic Soda Pearls | Other Name: | Sodium Hydroxide |
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| Molecular Formula: | NaOH | Purity: | 99% |
| Appearance: | White Pearls | Grade Standard: | Industrial Grade |
| High Light: | Prill Caustic Soda Sodium Hydroxide,25kg / Bag Soda Sodium Hydroxide,Caustic Soda Pearls |
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Caustic Soda Pearls Sodium Hydroxide Caustic Soda Prill 25kg/Bag Caustic Soda Granules
Caustic soda pearls also known as sodium hydroxide or sodium hydrate, caustic soda pearls are small, spherical solids with a barely perceptible odour. Soluble in water, and capable of exothermic reactions, caustic soda pearl lends itself for use across a large number of applications.
| Test Items | Standard | Test Result |
| Assay (NaOH) % | ≥99.0 | 99.06 |
| Sodium Carbonate (Na2CO3)% | ≤0.5 | 0.45 |
| Sodium Chloride (NaCl)% | ≤0.03 | 0.02 |
| Iron Sesquioxide (Fe2O3) % | ≤0.005 | 0.0013 |
| Color | White | White |
| Conclusion | Qualified | |
Caustic Soda Pearls is mainly used as a chemical raw material and an important chemical basic raw material with a wide range of uses. In the chemical industry, it is used in the manufacture of formic acid, oxalic acid, borax, phenol, sodium cyanide, soap, synthetic fatty acid, synthetic detergent, etc. In the textile printing and dyeing industry, it is used as a solvent for cotton cloth desizing agent, scouring agent, mercerizing agent, vat dye and Haichang blue dye. Used in the smelting industry to manufacture aluminum hydroxide, aluminum oxide and metal surface treatment agents. In the instrument industry, it is used as an acid neutralizer, decolorizer, and deodorizer. The adhesive industry is used as starch gelatinizer and neutralizer. In addition, it is widely used in enamel, medicine, cosmetics, tanning, coatings, pesticides, glass and other industries.
In most industries, granular caustic soda is superior to other solid caustic sodas such as flake caustic soda, so it is widely welcomed by industrial manufacturing, but at the same time, the production process of granular caustic soda is also difficult to manufacture other solid caustic such as flake caustic soda.
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