Trace Element Analysis
- Sodium iodide is employed in the determination of trace amounts of elements such as cesium (Cs), platinum (Pt), and thallium (Tl), making it an essential reagent in microanalysis.
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Sodium iodide (NaI) is a white crystalline or granular compound that is widely used across various industries, particularly in analytical chemistry and the photographic sector. Alfa Chemistry offers high-purity sodium iodide ensuring it meets the demands of high-precision applications.
| Items | Specification |
| Sodium iodide (NaI) | ≥ 99.0% |
| Alkalinity (as OH⁻) | ≤ 0.4mmol/100g |
| Barium (Ba) | ≤ 0.001% |
| Heavy metals (as Pb) | ≤ 0.0005% |
| Calcium and magnesium (as Ca) | ≤ 0.005% |
| Nitrogen compounds (N) | ≤ 0.002% |
| Iron (Fe) | ≤ 0.0005% |
| Sulfates (SO4) | ≤ 0.01% |
| Phosphates (PO4) | ≤ 0.005% |
| Chlorides and bromides (as Cl) | ≤ 0.03% |
| Iodates (IO3) | Qualified |
| Clarity test | Qualified |
| Thiosulfates (S2O3) | Qualified |
Sodium iodide is a versatile chemical with a broad range of applications in both scientific research and industrial processes. Below are some of the key applications where sodium iodide is commonly used:
Alfa Chemistry's sodium iodide offers superior quality and reliability for various applications, from trace element analysis to photography. For more information, please feel free to contact us.
