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Formula: Lu
Form: Pellet/Lump
Material: Lutetium
CAS Number: 7439-94-3
Commodity: Metals
Purity:
99.9%
Maximum Lump Size:
25mm
Hazard Pictogram:
GHS02
Goodfellow offers lutetium pellets in their range of metal products. Lutetium is a silvery-white metal that is both malleable and ductile. With a high melting point of 1652°C, lutetium maintains its strength at high temperatures. The high neutron absorption cross section of lutetium makes it useful for control rods in nuclear reactors. Lutetium's phosphorescent properties also allow it to be used in detector applications and phosphor thermometers. Overall, Goodfellow's lutetium pellets showcase the unique properties and versatility of this rare earth metal across scientific and industrial applications.
Flammable
Tolerances
Pellet/Lump
| Maximum Lump Size | Nominal |
|---|
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 71 |
| Crystal structure | Hexagonal close packed |
| Electronic structure | Xe 4f¹⁴ 5d¹ 6s² |
| Valences shown | 3 |
| Atomic weight( amu ) | 174.967 |
| Thermal neutron absorption cross-section( Barns ) | 75 |
| Photo-electric work function( eV ) | 3.3 |
| Natural isotope distribution( Mass No./% ) | 175/ 97.4 |
| Natural isotope distribution( Mass No./% ) | 176/ 2.6 |
| Atomic radius - Goldschmidt( nm ) | 0.173 |
| Ionisation potential( No./eV ) | 1/ 5.43 |
| Ionisation potential( No./eV ) | 2/ 13.9 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Polycrystalline |
| Poisson's ratio | 0.223 |
| Bulk modulus( GPa ) | 42 |
| Tensile modulus( GPa ) | 84 |
| Hardness - Vickers( kgf mm⁻² ) | 85 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 68@20@20°C |
| Superconductivity critical temperature( K ) | 0.1 |
| Temperature coefficient( K⁻¹ ) | 0.0024@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 3395 |
| Density( gcm⁻³ ) | 9.842@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1663 |
| Latent heat of evaporation( J g⁻¹ ) | 2155 |
| Latent heat of fusion( J g⁻¹ ) | 110 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 155@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 16.4@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 12.5@0-400°C |
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Yttrium Pellets Formula: Y
Percentage Purity: 99.9%
Maximum Lump Size: 50mm
Weight: 50g
CAS Number: 7440-65-5
UOM Code: 113-102-75
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Lutetium Foil Formula: Lu
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7439-94-3
UOM Code: 589-819-45
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Zinc Sulfide Pellets Formula: ZnS
Percentage Purity: 99.9%
Maximum Lump Size: 5mm
Weight: 50g
CAS Number: 1314-98-3
UOM Code: 087-370-83
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Zinc Pellets Formula: Zn
Percentage Purity: 99.99%
Maximum Lump Size: 10mm
Weight: 200g
CAS Number: 7440-66-6
UOM Code: 214-480-21
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Lutetium Powder Formula: Lu
Percentage Purity: 99.9%
Maximum Particle Size: 500µm
Weight: 10g
CAS Number: 7439-94-3
UOM Code: 726-876-35
eachStarting at $1,285.19
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Zirconium Pellets Formula: Zr
Percentage Purity: 99.2%
Maximum Lump Size: 25mm
Weight: 1g
Type: Sponge
CAS Number: 7440-67-7
UOM Code: 121-660-62
eachStarting at $220.48
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