Sodium iodide, ≥99.9%
Sodium iodide, ≥99.9% (CAS 7681-82-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 g.
About Sodium iodide, ≥99.9%
Sodium iodide, ≥99.9% is part of the Zemixal alkali Metal Compounds (Li, Na, K, Rb, Cs) range. For your records (≥99.9%), the material is defined by CAS 7681-82-5, formula INa and molar mass 149.89 g/mol. Expect white powder or crystal or chunks.
Where it is used
- Polymer & resin production
- Materials research
Handling and storage
Reported physical data: melting point 661 °C. Classified under GHS with signal word Danger and hazard statements H315, H319, H335 and H372. Read the SDS before first use.
Order it in 100 g, 500 g, 5 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Sodium iodide, ≥99.9% |
|---|---|
| Catalogue number | ZX-013229 |
| CAS number | 7681-82-5 |
| IUPAC name | sodium iodide |
| Molecular formula | INa |
| Molar mass | 149.89 g/mol |
| Exact mass | 149.8942 |
| Purity / assay | ≥99.9% |
| Physical form | Crystalline |
| Appearance | White powder or crystal or chunks |
| Melting point | 661 °C |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 0 Ų |
| HS code | 28276020 |
| InChIKey | FVAUCKIRQBBSSJ-UHFFFAOYSA-M |
| SMILES | [Na+].[I-] |
| PubChem CID | 5238 |
| Synonyms | Sodium monoiodide, Soiodin, Iodure de sodium, Natrii iodidum, Jodid sodny, Sodium iodide (NaI), Iodide (as sodium iodide), Fdy-5301, Sodium Iodide 20%, Sodium Iodide,99%, sodiumiodide |
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
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H372Causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P260, P261, P264, P264 + P265, P270, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P391, 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 kg | Quoted on request | |
| 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 Sodium iodide, ≥99.9%
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Other grades with CAS 7681-82-5
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