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Formula: Rh
Form: Foil
Material: Rhodium
CAS Number: 7440-16-6
Commodity: Precious Metals
Rhodium Foil is available in 60 variations of thickness, purity, temper and surface finish to suit different applications. Offering corrosion resistance, high reflectivity and durability, Rhodium Foil is used in industrial processes like glass manufacturing for its chemical inertness and ability to withstand high temperatures. In research settings, Rhodium Foil serves as a substrate or electrode for electrochemical reactions and spectroscopic analysis. With its unique properties, Rhodium Foil meets the needs of critical applications across industries.
Tolerances
Foil
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
Material Properties for Precious Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 45 |
| Crystal structure | Face centred cubic |
| Electronic structure | Kr 4d⁸ 5s¹ |
| Valences shown | 2,3,4,5,6 |
| Atomic weight( amu ) | 102.9055 |
| Thermal neutron absorption cross-section( Barns ) | 150 |
| Photo-electric work function( eV ) | 4.6 |
| Atomic radius - Goldschmidt( nm ) | 0.134 |
| Ionisation potential( No./eV ) | 1/ 7.46 |
| Ionisation potential( No./eV ) | 3/ 31.1 |
| Ionisation potential( No./eV ) | 2/ 18.1 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.26 |
| Poisson's ratio | 0.26 |
| Bulk modulus( GPa ) | 276 |
| Bulk modulus( GPa ) | 276 |
| Tensile modulus( GPa ) | 379 |
| Tensile modulus( GPa ) | 379 |
| Hardness - Vickers( kgf mm⁻² ) | 300 |
| Hardness - Vickers( kgf mm⁻² ) | 120 |
| Tensile strength( MPa ) | 1380-2070 |
| Tensile strength( MPa ) | 690-760 |
| Yield strength( MPa ) | 69-275 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 4.7@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0044@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.7 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 3727 |
| Density( gcm⁻³ ) | 12.4@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1965 |
| Latent heat of evaporation( J g⁻¹ ) | 4800 |
| Latent heat of fusion( J g⁻¹ ) | 210 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 244@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 150@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 8.5@0-100°C |
Other Customers Purchased
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Tin/Lead/Silver Alloy Foil (Light Tight) (Sn62/Pb36/Ag2) Formula: Sn62/Pb36/Ag2
Temper: As Rolled
Thickness: 0.5mm
Length 1: 15mm
Length 2: 15mm
UOM Code: 986-630-91
eachStarting at $260.49
Discounts applied for volume purchases -
Platinum/Rhodium Alloy Foil (Light Tight) (Pt60/Rh40) Formula: Pt60/Rh40
Temper: As Rolled
Thickness: 0.125mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 742-121-52
eachStarting at $3,363.68
Discounts applied for volume purchases -
Selenium Foil (Light Tight) Formula: Se
Percentage Purity: 99.95%
Thickness: 3mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7782-49-2
UOM Code: 663-952-12
eachStarting at $1,290.46
Discounts applied for volume purchases -
Tungsten/Copper Alloy Foil (Light Tight) (W 80/Cu20) Formula: W 80/Cu20
Thickness: 3mm
Length 1: 100mm
Length 2: 100mm
UOM Code: 473-210-07
eachStarting at $319.94
Discounts applied for volume purchases -
6-4 Plate Titanium Foil (Light Tight) Grade: 6-4 Plate
Formula: Ti
Thickness: 25mm
Length 1: 278mm
Length 2: 278mm
CAS Number: 7440-32-6
UOM Code: 929-338-86
eachStarting at $0.00
Discounts applied for volume purchases -
Terbium Foil (Light Tight) Formula: Tb
Percentage Purity: 93%
Temper: As Rolled
Thickness: 0.6mm
Length 1: 50mm
Length 2: 50mm
UOM Code: 436-560-65
eachStarting at $0.00
Discounts applied for volume purchases
