Cesium iodide (CsI) is an inorganic compound characterized by its formation from cesium and iodine. It appears as a white, crystalline solid that is highly soluble in water, making it useful in various applications, including as a scintillator in radiation detection and in medical imaging. CsI has a high melting point and exhibits a cubic crystal structure, which contributes to its stability. The compound is known for its hygroscopic nature, meaning it can absorb moisture from the air, which can affect its handling and storage. Cesium iodide is also notable for its ability to emit light when exposed to ionizing radiation, making it valuable in the field of nuclear medicine and radiation therapy. Additionally, it has applications in the production of cesium-based compounds and in the manufacture of certain types of optical devices. Safety precautions should be taken when handling CsI, as it can be harmful if ingested or inhaled, and appropriate measures should be implemented to mitigate exposure.

Cesium iodide

7789-17-5: Cesium iodide (CsI) is an inorganic compound characterized by its formation from cesium and iodine. It appears as a white, crystalline solid that is highly soluble in water, making it useful in various applications, including as a scintillator in radiation detection and in medical imaging. CsI has a high melting point and exhibits a cubic crystal structure, which contributes to its stability. The compound is known for its hygroscopic nature, meaning it can absorb moisture from the air, which can affect its handling and storage. Cesium iodide is also notable for its ability to emit light when exposed to ionizing radiation, making it valuable in the field of nuclear medicine and radiation therapy. Additionally, it has applications in the production of cesium-based compounds and in the manufacture of certain types of optical devices. Safety precautions should be taken when handling CsI, as it can be harmful if ingested or inhaled, and appropriate measures should be implemented to mitigate exposure.

<p>Cesium iodide is a scintillator that is used in radiation detection. Cesium iodide has a high light emission efficiency, which is proportional to the particle flux. Cesium iodide can be activated by laser ablation, producing light that can be detected by photomultiplier tubes or optical sensors. The activation process of cesium iodide with laser ablation requires an energy input of about 10-100 microjoules per square millimeter. The radiation detector based on cesium iodide can detect gamma rays, neutrons, and x-rays with high sensitivity and fast response time.</p>

CAS 7789-17-5

Cesium iodide

Cesium iodide

Ref: 3D-FC53781