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| Synonyms:Sodium tetraoxoiodate(VII) Periodic acid sodium saltSodium periodate(VII) Sodium m-periodate Molecular Formula:H2INaO4 Molecular Weight: 215.91 HS Code: 2829900090 Grade:99% Hazard Class:5.1+8 | |||||||||
7790-28-5
Bosschemical
7790-28-5
Item | Specification | Result |
Appearance | Colorless crystal or white crystalline powder | White powder |
NaIO4Content % | ≥99 | 99.05 |
I content,% | ≥58.7 | 58.76 |
Clarity (#) | ≤6 | 4 |
Iodide,(I) % | ≤0.002 | 0.001 |
Other halogen (as Cl),% | ≤0.01 | 0.005 |
1. For Selective Oxidation In Organic Synthesis: Sodium periodate (NaIO₄, CAS 7790-28-5) is a selective oxidizing agent widely used to cleave vicinal diols and oxidize alcohols, aldehydes and sulfur-containing compounds in organic synthesis, supporting fine chemical and pharmaceutical-intermediate manufacturing.
2. For Starch & Cellulose Oxidation: Sodium periodate oxidizes starch and cellulose into dialdehyde derivatives (dialdehyde starch / dialdehyde cellulose), producing reactive biopolymers used in paper, textile, adhesive and biodegradable material applications.
3. For Analytical Chemistry Reagents: As a standard analytical oxidant, sodium periodate is used in quantitative analysis and redox titrations for the determination of glycols, manganese and other species in laboratory and quality-control testing.
4. For Water Treatment Oxidation: Sodium periodate acts as an effective oxidant for manganese removal and contaminant oxidation in water treatment processes, supporting cleaner water quality in industrial and municipal applications.
5. For Chemical & Periodate Derivative Production: As a key iodine-based intermediate, sodium periodate is used to produce other periodate salts and iodine derivatives, serving the broader inorganic chemical industry.
6. Consistent Quality For Global Industry: Supplied as high-purity white crystalline powder with stable assay and consistent quality, sodium periodate gives synthesis, analytical, starch-processing and water-treatment manufacturers a dependable oxidizing agent with flexible packaging and stable supply.
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