Online Exporter Palladium Chloride Cl2pd 7647-10-1 - Cesium iodide CAS 7789-17-5 manufacture price – Starsky
Online Exporter Palladium Chloride Cl2pd 7647-10-1 - Cesium iodide CAS 7789-17-5 manufacture price – Starsky Detail:
Description
Product Name: Cesium iodide
CAS: 7789-17-5
MF: CsI
MW: 259.81
EINECS: 232-145-2
Melting point: 626 °C (lit.)
Boiling point: 1280 °C
Density: 4.51 g/mL at 25 °C (lit.)
Refractive index: 1.7876
Fp: 1280°C
Color: White
Specific Gravity: 4.51
Specification
| Product Name | Cesium iodide |
| Appearance | White crystal powder |
| Purity | ≥99.9% |
| Li | ≤0.00005% |
| Na | ≤0.0001% |
| K | ≤0.0002% |
| Rb | ≤0.002% |
| Ca | ≤0.00005% |
| Mg | ≤0.0001% |
| Sr | ≤0.0001% |
| Ba | ≤0.001% |
| Fe | ≤0.00005% |
| Al | ≤0.00001% |
| Cr | ≤0.00005% |
| Mn | ≤0.0001% |
| SO4 | ≤0.0005% |
| P2O5 | ≤0.00005% |
| SiO2 | ≤0.00002% |
Application
1. Used in X-ray image intensifier tubes, cesium iodide·sodium, cesium iodide·thallium scintillation crystal materials, special electric light source additives, special optical glass medicine;
2. Analysis reagents.
3. Infrared spectrometer prism, X-ray phosphor screen, scintillation counter.
Storage
Store in a cool, dry and dark place.
Features
1. Easily deliquescent. Sensitive to light. It is very soluble in water, soluble in ethanol, slightly soluble in methanol, and almost insoluble in acetone. The relative density is 4.5. The melting point is 621°C. The boiling point is about 1280°C. The refractive index is 1.7876. It is irritating. Toxic, LD50 (rat, intraperitoneal) 1400mg/kg, (rat, oral) 2386mg/kg.
2. Cesium iodide has the crystal form of cesium chloride.
3. Cesium iodide has strong thermal stability, but it is easily oxidized by oxygen in humid air.
4. Cesium iodide can also be oxidized by strong oxidants such as sodium hypochlorite, sodium bismuthate, nitric acid, permanganic acid, and chlorine.
5. The increase in solubility of iodine in the aqueous solution of cesium iodide is due to: CsI+I2→CsI3.
6. Cesium iodide can react with silver nitrate: CsI+AgNO3==CsNO3+AgI↓, where AgI (silver iodide) is a yellow solid that is insoluble in water.
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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Online Exporter Palladium Chloride Cl2pd 7647-10-1 - Cesium iodide CAS 7789-17-5 manufacture price – Starsky, The product will supply to all over the world, such as: Morocco, Malaysia, Indonesia, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly solutions, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary products we provide at present, You may also visit our web-site, which involves our most recent product line. We look forward to reactivating our company connection.
By trameka milhouse from Palestine - 2017.08.15 12:36
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By Doris from Buenos Aires - 2017.12.31 14:53
