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Formula: Pr
Form: Powder
Material: Praseodymium
CAS Number: 7440-10-0
Commodity: Metals
Purity:
99.9%
Max Particle Size:
250μm
Hazard Pictogram:
GHS02
Praseodymium powder is a rare earth metal powder offered in our extensive range of metals and alloys. This versatile powder comes in 6 variations that differ in particle size and purity levels. The unique magnetic, electrical, optical and catalytic properties of praseodymium make it useful for applications like coloring glass, manufacturing didymium glasses for welding goggles, and creating high-power magnets for motors or generators. Praseodymium's role as a dopant also allows this powder to be used to modify the properties of other rare earth metals.
Flammable
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 | 59 |
| Crystal structure | Hexagonal close packed |
| Electronic structure | Xe 4f³ 6s² |
| Valences shown | 3,4 |
| Atomic weight( amu ) | 140.9077 |
| Thermal neutron absorption cross-section( Barns ) | 11.5 |
| Atomic radius - Goldschmidt( nm ) | 0.183 |
| Ionisation potential( No./eV ) | 1/ 5.42 |
| Ionisation potential( No./eV ) | 2/ 10.55 |
| Ionisation potential( No./eV ) | 4/ 38.95 |
| Ionisation potential( No./eV ) | 5/ 57.45 |
| Ionisation potential( No./eV ) | 3/ 21.62 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Polycrystalline |
| Poisson's ratio | 0.312 |
| Bulk modulus( GPa ) | 31.2 |
| Tensile modulus( GPa ) | 35.2 |
| Hardness - Vickers( kgf mm⁻² ) | 40 |
| Tensile strength( MPa ) | 110 |
| Yield strength( MPa ) | 103 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 68@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.00171@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 3512 |
| Density( gcm⁻³ ) | 6.782@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 931 |
| Latent heat of evaporation( J g⁻¹ ) | 2343 |
| Latent heat of fusion( J g⁻¹ ) | 80 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 192@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 12.5@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 4.8@0-100 |
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Zirconium Powder Formula: Zr
Percentage Purity: 99.2%
Maximum Particle Size: 45µm
Weight: 2000g
CAS Number: 7440-67-7
UOM Code: 151-149-03
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Zirconium Carbide Powder Formula: ZrC
Percentage Purity: 99.5%
Maximum Particle Size: 45µm
Weight: 50g
CAS Number: 12070-14-3
UOM Code: 428-605-16
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Zirconium/Aluminum Alloy Precursor Powder (Zr90/Al10) Formula: Zr90/Al10
Mean Particle Size: 45µm
Weight: 50g
Type: Alloy Pre-cursor
UOM Code: 113-318-63
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Praseodymium Foil Formula: Pr
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.01mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-10-0
UOM Code: 290-252-77
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Zirconium Hydride Powder Formula: ZrH₂
Percentage Purity: 99.5%
Maximum Particle Size: 150µm
Weight: 500g
CAS Number: 7704-99-6
UOM Code: 057-083-47
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