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Platinum Granular Pellets
Platinum Granular Pellets is a precious metal product within Goodfellow's range of pellets. Platinum has excellent corrosion resistance and high-temperature stability. It also has high reflectivity and an electrical resistivity around 10 μΩ.cm. These properties make platinum useful for industrial crucibles, thermocouples, and electrodes. The granular pellet form allows precise dosing and dispersion of platinum for catalyst and other applications requiring maximized surface area exposure. With its unique properties and convenient pellet form, Platinum Granular Pellets enables innovative applications across industries.
Formula: Pt
Percentage Purity: 99.95%
Product Shape: Granular
Maximum Lump Size: 8mm
Weight: 1g
CAS Number: 7440-06-4
UOM Code: 407-628-29
Percentage Purity: 99.95%
Product Shape: Granular
Maximum Lump Size: 8mm
Weight: 1g
CAS Number: 7440-06-4
UOM Code: 407-628-29
SKU: 1000163934
Product Code: PT00-LP-000102
Tolerances
Pellet/Lump
| Maximum Lump Size | Nominal |
|---|
Tolerances
Pellet/Lump
| Maximum Lump Size | Nominal |
|---|
£268.52
each
- Buy 5 for £217.50 each and save 19%
- Buy 10 for £198.70 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
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 |
Other Customers Purchased
-
Platinum Powder Formula: Pt
Percentage Purity: 99.95%
Maximum Particle Size: 45µm
Weight: 2g
CAS Number: 7440-06-4
UOM Code: 121-238-30
eachStarting at £338.60
Discounts applied for volume purchases -
Platinum Foil Formula: Pt
Percentage Purity: 99.95%
Temper: As Rolled
Thickness: 0.003mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-06-4
UOM Code: 005-489-17
eachStarting at £180.35
Discounts applied for volume purchases -
Platinum Spooled Wire Formula: Pt
Percentage Purity: 99.99%
Product Shape: Spooled
Diameter: 0.025mm
Length: 50m
Thermocouple Wire: May Be Used As One Component Of A Thermocouple
Temper: Annealed
CAS Number: 7440-06-4
UOM Code: 006-981-60
eachStarting at £170.19
Discounts applied for volume purchases -
Wollaston Platinum Spooled Wire Grade: Wollaston
Formula: Pt
Percentage Purity: 99.9%
Product Shape: Spooled
Diameter: 0.005mm
Length: 0.1m
Coating: Silver coated
Outside Diameter: 0.025 - 0.1mm
CAS Number: 7440-06-4
UOM Code: 020-269-65
Wollaston wire, Silver coated.
Overall outside diameter approx 0.025mm - 0.1mm.
The weight shown is for the Platinum core only.
The Silver outer sheath may be dissolved in aqueous 10% Nitric Acid.eachStarting at £261.10
Discounts applied for volume purchases -
Platinum Rod Formula: Pt
Percentage Purity: 99.95%
Diameter: 1mm
Length: 200mm
CAS Number: 7440-06-4
UOM Code: 022-517-30
eachStarting at £273.77
Discounts applied for volume purchases -
Platinum Tube Formula: Pt
Percentage Purity: 99.95%
Outside Diameter: 0.6mm
Wall Thickness: 0.04mm
Inside Diameter: 0.52mm
Length: 30mm
Temper: As Drawn
CAS Number: 7440-06-4
UOM Code: 002-406-57
eachStarting at £290.16
Discounts applied for volume purchases
