Praseodymium powder is made from praseodymium metal, which is yellow metal of hexagonal crystal system, which turns dark in moisture air and form a layer of oxide. Praseodymium metal is also available in piece, ingot, lump, foil, sputtering target and so on. It is insoluble in acid or aqua regia. Praseodymium metal fine particles are inflammable. It should avoid oxides, fire, heat for storage.
Praseodymium Powder
Purity: Pr/REM 99.5% 2N5
Particle size: -100mesh, -200mesh
| CAS No.:7440-10-0 | EINECS No.:231-120-3 | Molecular Formula:Pr | Molecular Weight:140.91 |
| Density:6.773 | Melting Point:935℃ | Boiling Point:3510℃ | UN 1383 4.2/PG 1 |
Applications
Praseodymium metal is raw material for producing permanent magnet alloys, flintstone and so on. It is also raw material for producing pen point and mounted gems. It harden electric contact point alloy.
Praseodymium metal slug applies to spectral analysis, make ruthenium salt, catalysts for synthesis of long chain hydrocarbon.