- Name: Cesium iodide
- CAS No.: 7789-17-5
- Appearance: white powder
- Purity/Assay: 99.99%min
- Package: 25kg/drum
Cesium iodide (CAS 7789-17-5) Quick Details
Chemical Name: Cesium iodide
CAS No.: 7789-17-5
Molecular Fomula: CsI
Molecular weight: 259.81
Chemical Structure:
Appearance: white powder
Assay: 99.99%min
Typical Properties
| Item | Standard |
| CsI | 99.999%min |
| Li | 0.00005%Max |
| Na | 0.00005%Max |
| K | 0.00005%Max |
| Rb | 0.0001%Max |
| Fe | 0.00005%Max |
| AI | 0.00001%Max |
Cesium iodide (CAS 7789-17-5) Usage
Widely used as scintillation medium for high energy particles and ionizing radiation detectors. Vacuum-deposited CSI (Tl) films were first used for X-ray imaging in photoelectric converters. CSI (TL) scintillator films are widely used in X-ray imaging due to their high scintillation efficiency to X-ray radiation, high spatial resolution and good matching to the spectral sensitive silicon based readout array in advanced digital X-ray images.
Packaging and Shipping
Packing: 25kg/fiber drum
Cesium iodide (CAS 7789-17-5) Storage
The warehouse should be ventilated at low temperature and stored separately from the oxidant.
