|Name:||Caustic Soda Pearls||Other Name:||Sodium Hydroxide|
|Molecular Formula:||NaOH||Appearance:||White Pearls|
|Purity:||99% Purity||HS CODE:||28151100|
Granular Soda Caustic Sodium Hydroxide,
99% Purity Soda Caustic Sodium Hydroxide
Soda Caustic Sodium Hydroxide Caustic Soda Alkali In Pearls 99% NAOH Sodium Hydroxide Prills
Caustic soda in pearl (granular caustic soda), a kind of solid caustic soda (sodium hydroxide) product, chemical formula: NaOH. According to the particle size, it can be divided into coarse-grained alkali and particulate alkali. The particle size of the particulate alkali is about 0.7mm, and the shape is very similar to washing powder. Among the solid caustic sodas, flake caustic soda and granular caustic soda are commonly used and used, and granular caustic soda is more useful than flake caustic. However, the production process of granular caustic is more difficult and more complicated than flake caustic soda. Therefore, the price of granular soda is naturally higher than that of flake soda.
|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|
Pearls Caustic Soda is mainly used as a chemical raw material, is an important chemical basic raw material, and has 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, cosmetics, tanning, coatings, pesticides, glass and other industries.
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