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Master Bond adhesives

Cesium, Cs
Categories: Metal; Nonferrous Metal; Pure Element

Key Words: Caesium, Cs
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Physical PropertiesMetricEnglishComments
Density 1.89 g/cc0.0683 lb/in³
 
Chemical PropertiesMetricEnglishComments
Atomic Mass 132.90546132.905461995
Atomic Number 5555
Thermal Neutron Cross Section 29 barns/atom29 barns/atom
X-ray Absorption Edge 0.34476 Å0.34476 ÅK
 2.17245 Å2.17245 ÅLI
 2.31268 Å2.31268 ÅLII
 2.47227 Å2.47227 ÅLIII
Electrode Potential -3.00 V-3.00 V
Electronegativity 0.790.79Pauling
Ionic Radius 1.67 Å1.67 ÅCrystal Ionic Radius for Valence +1
 
Mechanical PropertiesMetricEnglishComments
Bulk Modulus 1.57 GPa228 ksi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000190 ohm-cm0.0000190 ohm-cm
Magnetic Susceptibility -2.20e-7-2.20e-7cgs/g
Critical Superconducting Temperature 1.50 K1.50 K~1.5 K for Cs V at >12.5 GPa pressure
 
Thermal PropertiesMetricEnglishComments
Heat of Fusion 15.78 J/g6.789 BTU/lb
Heat of Vaporization 611 J/g263 BTU/lb
CTE, linear  97.0 µm/m-°C
@Temperature 20.0 °C
53.9 µin/in-°F
@Temperature 68.0 °F
 284 µm/m-°C
@Temperature 50.0 °C
158 µin/in-°F
@Temperature 122 °F
liquid
Specific Heat Capacity 0.209 J/g-°C0.0500 BTU/lb-°F
Thermal Conductivity 36.0 W/m-K250 BTU-in/hr-ft²-°F
Melting Point 28.39 - 28.41 °C83.10 - 83.14 °F
Boiling Point 671 °C1240 °F
 
Component Elements PropertiesMetricEnglishComments
Cesium, Cs 100 %100 %
 
Descriptive Properties
CAS Number7440-46-2

References for this datasheet.

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