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Formula: Cd
Form: Powder
Material: Cadmium
CAS Number: 7440-43-9
Commodity: Metals
Purity: 99.9%
Max Particle Size: 60μm
Cadmium Powder is part of our extensive range of high purity metals and powders. It’s available in 10 variations, with particle sizes ranging from 5 to 45 microns. Cadmium has a low melting point and excellent corrosion resistance. As a powder, it’s used in the manufacture of low-melting alloys, as a plating material, and in nickel-cadmium batteries. The various particle sizes we offer allow for the customization of Cadmium Powder to meet specific industrial and research applications.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
Maximum Particle Size Nominal
Maximum Particle Size Nominal
Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal

Material Properties for Metals

Atomic Properties
Element Value
Atomic number 48
Crystal structure Hexagonal close packed
Electronic structure Kr 4d¹⁰ 5s²
Valences shown 2
Atomic weight( amu ) 112.41
Thermal neutron absorption cross-section( Barns ) 2450
Photo-electric work function( eV ) 4
Natural isotope distribution( Mass No./% ) 106/ 1.2
Natural isotope distribution( Mass No./% ) 108/ 0.9
Natural isotope distribution( Mass No./% ) 11112.8
Natural isotope distribution( Mass No./% ) 112/ 24.0
Natural isotope distribution( Mass No./% ) 113/ 12.3
Natural isotope distribution( Mass No./% ) 116/ 7.6
Natural isotope distribution( Mass No./% ) 110/ 12.4
Natural isotope distribution( Mass No./% ) 114/ 28.8
Atomic radius - Goldschmidt( nm ) 0.152
Ionisation potential( No./eV ) 2/ 16.9
Ionisation potential( No./eV ) 3/ 37.5
Ionisation potential( No./eV ) 1/ 8.99
Mechanical Properties
Element Value
Hardness - Mohs -
Hardness - Mohs 2
Material condition Polycrystalline
Material condition Cast
Poisson's ratio 0.3
Poisson's ratio 0.3
Bulk modulus( GPa ) 51
Bulk modulus( GPa ) 51
Tensile modulus( GPa ) 62.6
Tensile modulus( GPa ) 62.6
Tensile strength( MPa ) -
Tensile strength( MPa ) 71
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 7.3@20@20°C
Superconductivity critical temperature( K ) 0.517
Temperature coefficient( K⁻¹ ) 0.0043@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV ) 0.91
Physical Properties
Element Value
Boiling point( C ) 765
Density( gcm⁻³ ) 8.64@20°C
Thermal Properties
Element Value
Melting point( C ) 321
Latent heat of evaporation( J g⁻¹ ) 886
Latent heat of fusion( J g⁻¹ ) 57
Specific heat( J K⁻¹ kg⁻¹ ) 232@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 96.9@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 31@0-100°C

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