Potassium (meta)periodate
Potassium (meta)periodate (CAS 7790-21-8), with the molecular formula KIO4 and a molecular weight of 230.00, is a powerful oxidizing agent. As a hypervalent iodine compound, it finds significant use in chemical synthesis for selective oxidations. Tech Serve Solutions supplies this high-purity reagent, essential for various laboratory and industrial applications requiring potent oxidative capabilities.
- IUPAC
- Periodic acid potassium salt,Potassium periodate
Oxidizing Agent in Organic Synthesis
Potassium periodate serves as a versatile oxidizing agent in organic chemistry, enabling transformations such as the cleavage of vicinal diols to aldehydes or ketones. Its ability to perform selective oxidations makes it invaluable for complex molecule synthesis.
Analytical Chemistry
It is employed in analytical procedures for the determination of certain substances, leveraging its strong oxidizing properties. This includes its use in titrimetric analyses and spectrophotometric methods.
Preparation of Hypervalent Iodine Reagents
As a hypervalent iodine compound itself, potassium periodate can be a precursor or reference material in the study and synthesis of other advanced hypervalent iodine reagents.
| Molecular weight | 230.00 |
|---|---|
| Linear formula | KIO4 |
| Assay | 99.9% |
| Grade | ReagentPlus® |
| Impurities tested | ≤0.01% other halogens |
| Melting point | 582 °C(lit.) |
Hazard statements
- H272May intensify fire; oxidiser
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1479 5.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O,Xi |
| Risk statements (R) | 8-36/37/38 |
| Safety statements (S) | 17-26-36 |
| Cation traces | Mn: ≤1 ppm |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Potassium (meta)periodate primarily used for?
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Potassium (meta)periodate is primarily used as a powerful oxidizing agent in organic synthesis for reactions like diol cleavage, and also in various analytical chemistry procedures.
What is the CAS number and formula for Potassium (meta)periodate?
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The CAS number for Potassium (meta)periodate is 7790-21-8, and its chemical formula is KIO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium (meta)periodate in ReagentPlus® grade with an assay of 99.9%. We do not represent this product as USP, BP, or EP grade.
How should Potassium (meta)periodate be handled safely?
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Potassium (meta)periodate is a strong oxidizer and irritant. Handle with appropriate personal protective equipment including eyeshields, gloves, and a dust mask/respirator. Avoid contact with skin, eyes, and clothing, and prevent dust formation. Store away from combustible materials. Refer to the Safety Data Sheet for detailed handling and emergency procedures.
Is Potassium (meta)periodate a controlled substance?
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The provided data does not indicate that Potassium (meta)periodate is a controlled substance.
How is Potassium (meta)periodate shipped and exported?
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Potassium (meta)periodate is shipped and exported according to international regulations for hazardous materials, classified under UN 1479, Hazard Class 5.1, Packing Group II.
How can I request a sample or quote for Potassium (meta)periodate?
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To request a sample or obtain a quote for Potassium (meta)periodate, please contact our sales team through the website or by phone.
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