| CAS No.: | 7758-19-2 |
|---|---|
| Formula: | Naclo2 |
| EINECS: | 231-836-6 |
| Acid-Base Property: | Alkaline Surface Disposal Agent |
| Certification: | WQA |
| Environmental Protection: | Yes |
| Customization: |
|---|
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Audited Supplier Product Name:Sodium Chlorite Powder
Synonyms: Sodium chlorite Solid, NaClO2
CAS Number: 7758-19-2
Hazard Class:5.1 UN Code :1496
Characteristics: white crystalline powder
Assay: 80% Min, 82% Min
Formula: NaClO2; Molecular weight:90.45
KEY Words: Sodium Chlorite Powder, Solid Sodium Chlorite, Sodium Chlorite solid powder
| ITEM | Technical Specification | Result |
| Sodium Chlorite | ≥80% | 80.22% |
| Sodium Chloride | ≤17% | 16% |
| Sodium Chlorate | ≤2% | 0.2% |
| Sodium Hydroxide | ≤1% | 0.3% |
| Sodium Carbonate | ≤2% | 0.5% |
| Sodium Sulfate | ≤1.0% | 0.2% |
| Sodium Nitrate | ≤0.1% | 0.01% |
| As | ≤0.0003% | <0.0001% |
Package: 50KGs/Iron Drum; Inner package: Plastic Bag
Packed in 50KGs per Iron drum, total 18MT/22.5MT per 20' Container.
The chemical reaction equation of Sodium Chlorite (NaCLO2) and citric acid (C6H8O7) is: 15NaCLO2 + 4 C6H8O7 = 4Na3C6H5O7 (sodium citrate) + 12CLO2 + 3NaCL + 6H2O. The molecular weight of Sodium Chlorite is 91, and the molecular weight of citric acid is 182 , exactly 1:2. If the two react completely according to the above formula, the required ratio of the number of molecules is 15:4. When using Sodium Chlorite solution and citric acid solution, the required mass ratio (number of grams) should be 15: 8 (Under the condition that the two concentrations are the same) Sodium Chlorite is mainly used to prepare chlorine dioxide gas and disinfect water. No toxic trihalomethanes are produced in water treated with chlorine dioxide. In addition, Sodium Chlorite can be used to bleach fibers, paper, fabrics, etc. Sodium Chlorite is a strong oxidizing agent.
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