CAS 7439-94-3: Lutetium
Beschreibung:
Lutetium, mit dem chemischen Symbol Lu und der CAS-Nummer 7439-94-3, ist ein silber-weißes Metallelement, das zur Lanthanid-Serie im Periodensystem gehört. Es zeichnet sich durch seine hohe Dichte und einen relativ hohen Schmelzpunkt im Vergleich zu anderen Lanthaniden aus. Lutetium ist bekannt für seine Härte und ist eines der am wenigsten verbreiteten Seltenen Erden-Elemente in der Erdkruste. Es zeigt in den meisten seiner Verbindungen einen Oxidationszustand von +3, die typischerweise ionisch sind und verschiedene Salze bilden können. Lutetium wird in verschiedenen Anwendungen eingesetzt, unter anderem als Katalysator in der Erdölraffination, in Phosphoren für Farbfernsehgeräte und in bestimmten Arten von Kernreaktoren. Darüber hinaus hat es potenzielle Anwendungen in der medizinischen Bildgebung und der Krebsbehandlung aufgrund seiner radioaktiven Isotope. Lutetium ist in der Luft relativ stabil, kann jedoch oxidieren, wenn es Feuchtigkeit ausgesetzt ist, und bildet Lutetium-Oxid. Seine einzigartigen Eigenschaften machen es sowohl in industriellen als auch in wissenschaftlichen Kontexten wertvoll.
Formel:Lu
InChl:InChI=1S/Lu
InChI Key:InChIKey=OHSVLFRHMCKCQY-UHFFFAOYSA-N
SMILES:[Lu]
Synonyme:- Cassiopeum
- Lutecio
- Lutecium
- MeSH ID: D008187
- LutetiumfoilNmmthickcagxmm
- Lutetium foil (99.9% REO) 3N
- Lutetium powder
- Lutetium ingot
- LutetiumpowderNREOmesh
- Lutetium
- Lutetiumchips
- Weitere Synonyme anzeigen
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Lutetium ingot (99.9% REO)
CAS:Lutetium ingot (99.9% REO)Formel:LuReinheit:(99.9% REO)Farbe und Form:ingotMolekulargewicht:174.97Lutetium foil, 0.5mm (0.02in) thick, 99.9% (REO)
CAS:Lutetium is used as an additive for special steel, non-ferric alloy, hydrogen storage alloy, also reducer for making other rare Earth metal. Pipe materials of reactor system. Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:LuReinheit:99.9%Molekulargewicht:174.97Lutetium pieces, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:LuReinheit:99.9%Molekulargewicht:174.97Lutetium foil (99.9% REO)
CAS:Lutetium foil (99.9% REO)Formel:LuReinheit:(99.9% REO)Farbe und Form:0.5mm thick (~3.1g/25 x 25mm)Molekulargewicht:174.97Lutetium powder, -40 mesh, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:LuReinheit:99.9%Molekulargewicht:174.97Lutetium pieces, distilled dendritic, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:LuReinheit:99.9%Molekulargewicht:174.97Lutetium
CAS:Lutetium is a silvery-white metal that belongs to the lanthanide series. It has been used in photomultiplier tubes and as a catalyst for hydrolyzing hydrochloric acid. Lutetium is also used in the production of gadolinium, which is used in MRI scans. Exposure to lutetium can cause radiation burns and skin ulcers due to its ability to emit light with a wavelength of less than 400 nm. Lutetium is also used in ferroelectric materials and displays low light emission.Formel:LuReinheit:Min. 95%Molekulargewicht:174.97 g/molLutetium powder (99.9% REO)
CAS:Lutetium powder (99.9% REO)Formel:LuReinheit:(99.9% REO)Farbe und Form:-40 meshMolekulargewicht:174.97Lutetium foil, 0.1mm (0.004in) thick, 99.9% (REO)
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:LuReinheit:99.9%Molekulargewicht:174.97
