239240
Cesium
ingot, ≥99.95% trace metals basis
Sinónimos:
Caesium
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About This Item
Fórmula empírica (notación de Hill):
Cs
Número de CAS:
Peso molecular:
132.91
Número CE:
Número MDL:
Código UNSPSC:
12141801
ID de la sustancia en PubChem:
NACRES:
NA.23
Productos recomendados
presión de vapor
1 mmHg ( 279 °C)
Ensayo
≥99.95% trace metals basis
Formulario
ingot
idoneidad de la reacción
reagent type: reductant
envase
pkg of Packaged in: Breakseal Ampule
resistividad
19 μΩ-cm, 0°C
bp
705 °C (lit.)
mp
28.5 °C (lit.)
densidad
1.873 g/mL at 25 °C (lit.)
cadena SMILES
[Cs]
InChI
1S/Cs
Clave InChI
TVFDJXOCXUVLDH-UHFFFAOYSA-N
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Descripción general
Cesium(Cs) is a highly reactive alkali metal known for its unique properties its uniqueproperties, such as a low melting point and high atomic mass, which enhance itsexceptional conductivity and reactivity. Its compounds, particularly cesiumlead halide perovskites, are extensively utilized in next-generation solarcells to achieve high efficiency and stability. Additionally, cesium isutilized in electron emission devices and photonic technologies.
Aplicación
- Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency: Demonstrates how adding cesium to perovskite solar cells improves their stability and efficiency, making a significant advancement in solar technology (M Saliba et al., 2016).
- Exotic stable cesium polynitrides at high pressure: Explores the formation of new cesium polynitrides under high pressure, indicating potential applications in high-energy-density materials (F Peng et al., 2015).
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Skin Corr. 1B - Water-react 1
Riesgos supl.
Código de clase de almacenamiento
4.3 - Hazardous materials which set free flammable gases upon contact with water
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Los clientes también vieron
Ying Wang et al.
Chemical communications (Cambridge, England), 49(3), 306-308 (2012-11-28)
A noncentrosymmetric chiral Strandberg-type polyoxometalate based material, Cs(4)Mo(5)P(2)O(22), that contains unusual one dimensional chains constructed from [Mo(5)P(2)O(23)](6-) units has been reported. Cs(4)Mo(5)P(2)O(22) shows a moderate SHG response, and is phase-matchable.
Jun Koarashi et al.
Scientific reports, 2, 1005-1005 (2012-12-21)
The fate of (137)Cs derived from the Fukushima nuclear accident fallout and associated radiological hazards are largely dependent on its mobility in the surface soils of forest ecosystems. Thus, we quantified microbial and adsorptive retentions of (137)Cs in forest surface
Mao-sheng Miao
Nature chemistry, 5(10), 846-852 (2013-09-24)
The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry, rooted in the atomic shell structure. Within compounds, Group I elements, for example, invariably assume the +1 oxidation state, and their chemical
Min Lu et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(6), 2099-2104 (2013-01-24)
Multidrug transporters belonging to the multidrug and toxic compound extrusion (MATE) family expel dissimilar lipophilic and cationic drugs across cell membranes by dissipating a preexisting Na(+) or H(+) gradient. Despite its clinical relevance, the transport mechanism of MATE proteins remains
Dahu Ding et al.
Water research, 47(7), 2563-2571 (2013-03-14)
A novel biosorbent derived from agricultural residue - walnut shell (WS) is reported to remove cesium from aqueous solution. Nickel hexacyanoferrate (NiHCF) was incorporated into this biosorbent, serving as a high selectivity trap agent for cesium. Field emission scanning electron
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