Potassium periodate, 99%
Buy Potassium periodate, 99% (CAS 7790-21-8) from Zemixal: IKO4, COA and SDS with every lot, worldwide shipping. Packs from 100 g.
About Potassium periodate, 99%
Potassium periodate, 99% sits in our synthetic, Protecting & Derivatization Reagents section and ships worldwide from stock or short lead time. For your records (Extra Pure), the material is defined by CAS 7790-21-8, formula IKO4 and molar mass 230 g/mol. It is described as white powder.
Common uses in the lab and plant
- Organic synthesis
- Reaction development
- Medicinal chemistry
Storage and safety notes
Reported physical data: melting point 582 °C and density 3.62 g/cm3 at 20 °C. Hazard communication follows GHS (Danger: H272, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1479.
Standard pack sizes are 100 g, 500 g, 5 x 1 kg and 4 x 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
Applications
Grade guides
Specifications and identifiers
| Product name | Potassium periodate, 99% |
|---|---|
| Catalogue number | ZX-000941 |
| CAS number | 7790-21-8 |
| IUPAC name | potassium periodate |
| Molecular formula | IKO4 |
| Molar mass | 230 g/mol |
| Exact mass | 229.8478 |
| Grade | Extra Pure |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | 582 °C |
| Density | 3.62 g/cm3 at 20 °C |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 74.3 Ų |
| HS code | 28299030 |
| UN number | UN 1479 |
| InChIKey | FJVZDOGVDJCCCR-UHFFFAOYSA-M |
| SMILES | [O-]I(=O)(=O)=O.[K+] |
| PubChem CID | 516896 |
| Synonyms | Periodic acid potassium salt, Potassium (meta)periodate, Periodic acid (HIO4), potassium salt (1:1), Periodic acid (HIO4), potassium salt, IKO4, K (I O4) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H272May intensify fire, oxidizer
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P210, P220, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 x 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Potassium periodate, 99%
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Other grades with CAS 7790-21-8
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