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Platinum Powder

Platinum Powder is high purity platinum powder available in 24 variations, with particle sizes ranging from 0.2 to 45 microns. Platinum is known for its excellent corrosion resistance, high melting point and catalytic properties. The properties means that this powder is commonly used as a catalyst in industrial chemical processes, as well as in the production of jewelry, dentistry equipment and electrical contacts. The choice of particle sizes and high purity makes our Platinum Powder range suitable for a wide variety of applications.
Formula: Pt
Percentage Purity: 99.95%
Maximum Particle Size: 45µm
Weight: 2g
CAS Number: 7440-06-4
UOM Code: 121-238-30
SKU: 1000031963
Product Code: PT00-PD-000115

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
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
US$650.57
each
  • Buy 5 for US$526.96 each and save 19%
  • Buy 10 for US$481.42 each and save 26%

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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
Technical Data Sheet
Safety Data Sheet

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Material Properties for Precious Metals

Atomic Properties
Element Value
Atomic number 78
Crystal structure Face centred cubic
Electronic structure Xe 4f¹⁴ 5d⁹ 6s¹
Valences shown 1,2,3,4
Atomic weight( amu ) 195.08
Thermal neutron absorption cross-section( Barns ) 9
Photo-electric work function( eV ) 5.3
Natural isotope distribution( Mass No./% ) 192/ 0.79
Natural isotope distribution( Mass No./% ) 196/ 25.30
Natural isotope distribution( Mass No./% ) 190/ 0.01
Natural isotope distribution( Mass No./% ) 195/ 33.80
Natural isotope distribution( Mass No./% ) 198/ 7.20
Natural isotope distribution( Mass No./% ) 194/ 32.90
Atomic radius - Goldschmidt( nm ) 0.138
Ionisation potential( No./eV ) 1/ 9.0
Ionisation potential( No./eV ) 2/ 18.6
Mechanical Properties
Element Value
Material condition Hard
Material condition Soft
Poisson's ratio 0.39
Poisson's ratio 0.39
Bulk modulus( GPa ) 276
Bulk modulus( GPa ) 276
Tensile modulus( GPa ) 170
Tensile modulus( GPa ) 170
Hardness - Vickers( kgf mm⁻² ) 40
Hardness - Vickers( kgf mm⁻² ) 100
Tensile strength( MPa ) 200-300
Tensile strength( MPa ) 125-150
Yield strength( MPa ) 14-35
Yield strength( MPa ) 185
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 10.58@20@20°C
Temperature coefficient( K⁻¹ ) 0.00392@0-100°C
Physical Properties
Element Value
Boiling point( C ) 3827
Density( gcm⁻³ ) 21.45@20°C
Thermal Properties
Element Value
Melting point( C ) 1772
Latent heat of evaporation( J g⁻¹ ) 2405
Latent heat of fusion( J g⁻¹ ) 101
Specific heat( J K⁻¹ kg⁻¹ ) 133@025°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 71.6@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 9@0-100
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