Molekula
Sodium iodide
Sodium iodide is a white crystalline solid used in pharmaceuticals, radiology, and chemical synthesis. It serves as a source of iodide ions in medical imaging and research. Available in high purity, it is stable at ambient temperatures. CAS: 7681-82-5, Molecular formula: NaI, Molecular weight: 149.9 g/mol. Molekula supplies Sodium iodide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium iodide is a white crystalline solid used in pharmaceuticals, radiology, and chemical synthesis. It serves as a source of iodide ions in medical imaging and research. Available in high purity, it is stable at ambient temperatures. CAS: 7681-82-5, Molecular formula: NaI, Molecular weight: 149.9 g/mol. Molekula supplies Sodium iodide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Assay/Purity | 99% min |
| Loss on Drying | < 0.3% |
| Sulphate | < 0.4% |
| Chloride | < 0.2% |
| Heavy Metal | < 0.002% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 7681-82-5 |
| Molecular Formula | NaI |
| Molecular Weight | 149.9 |
| SMILES | [Na]I |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28276051 |
| Tariff Code | 2827600010 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Toxic
GHS06
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H372 Causes damage to organs through prolonged or repeated exposure
- H400 Very toxic to aquatic life
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sodium iodide used for?
Sodium iodide is commonly used in pharmaceuticals, as a radiographic contrast agent, and in the synthesis of organic compounds.
What is the chemical formula and molecular weight of sodium iodide?
The formula is NaI and the molecular weight is 149.9 g/mol.
How should sodium iodide be stored?
Store at ambient temperature, protected from moisture and light.
What grade of sodium iodide does Molekula supply?
Molekula supplies sodium iodide in reagent grade.
Can Molekula supply sodium iodide in bulk?
Yes, Molekula can supply sodium iodide in bulk quantities upon request.
What documentation comes with a sodium iodide order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.