Cesium, 99,99% (metals basis)

SKU: 181
CAS # 7440-46-2
Cs
Purity: 99,99% (4N)

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Chemical Properties:

Molecular Weight 132.9
Appearance Solid
Melting Point 301.59   °K 28.44   °C 83.19   °F
Boiling Point 944   °K 671   °C 1240   °F
Density 1.93 g ·cm ˆ’3
Thermal Expansion

(25 °C) 97 µm·m-1·K-1

Poisson Ratio N/A
Vickers Hardness N/A
Young's Modulus 1.7 GPa
Tensile Strength N/A
Thermal Conductivity 35.9  W ·m ˆ’1 ·K ˆ’1
Electronegativity 0.79 (Pauling scale)
Specific Heat N/A
Heat of Vaporization 63.9 kJ ·mol
Heat of Fusion 2.09 kJ ·mol

Cesium Metal is available in various forms such as ingot, lump, pieces, and sputtering target. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, quantum dots, targets for thin film deposition,pellets for evaporation and single crystal or polycrystalline forms. Elements can also be introduced into alloys or other systems as fluorides, oxides or chlorides or as solutions. Cesium metal is generally immediately available in most volumes. Cesium can be produced to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

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