914819

Cesium iodide

AnhydroBeads^™, 99.999% trace metals basis, (Perovskite grade)

• Sinónimos: Cesium monoiodide
• Fórmula empírica (notación de Hill): CsI
• Número de CAS: 7789-17-5
• Peso molecular: 259.81
• MDL number: MFCD00010962
• UNSPSC Code: 12352101
• NACRES: NA.23
• assay: 99.999% trace metals basis
• form: crystals

Propiedades

• product line: AnhydroBeads^™
• Quality Level: 100
• assay: 99.999% trace metals basis
• form: crystals
• particle size: -10 mesh
• mp: 626 °C (lit.)
• density: 4.51 g/mL at 25 °C (lit.)
• SMILES string: [I-].[Cs+]
• InChI: 1S/Cs.HI/h;1H/q+1;/p-1
• InChI key: XQPRBTXUXXVTKB-UHFFFAOYSA-M

Descripción

Application

Cesium iodide anhydrous can be used as a precursor or component in the synthesis of the perovskite absorber layer in perovskite solar cells. By introducing cesium iodide into the perovskite composition, the bandgap of the material can be tuned to better match the solar spectrum, optimizing the light absorption and energy conversion efficiency of the solar cell.

Cesium iodide finds application in synthesis of perovksites based photovoltaic materials. Our perovskite grade CsI can readily be dissolved in 1:1 vol DMF/DMSO to yield 1M solution.

Features and Benefits

Frequently used in devices such as phosphor screens for medical imaging, scintillators, calorimeters and a variety of particle detectors.

Packaging

Packaged in ampules

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Información de seguridad

• pictograms: GHS08,GHS09
• signalword: Warning
• hcodes: H361fd,H400
• pcodes: P202 - P273 - P280 - P308 + P313 - P391 - P405
• Hazard Classifications: Aquatic Acute 1 - Repr. 2
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable