CAS 7439-91-0: Lantano
Descripción:
Lantano es un metal de color blanco plateado y dúctil que pertenece a la serie de los lantánidos de la tabla periódica, con el número atómico 57 y el número CAS 7439-91-0. Se caracteriza por su relativamente alto punto de fusión y densidad en comparación con otros metales. Lantano es conocido por su capacidad para absorber humedad y se almacena típicamente en una atmósfera inerte o en aceite para prevenir la oxidación. Presenta un estado de oxidación +3 en la mayoría de sus compuestos, que a menudo son iónicos y pueden formar diversas sales y óxidos. Lantano se utiliza en diversas aplicaciones, incluida la producción de luces de arco de carbono de alta intensidad, como catalizador en la refinación de petróleo y en la fabricación de ciertos tipos de vidrio y cerámica. Además, los compuestos de Lantano se utilizan en la producción de fósforos para tubos de televisión en color y luces LED. Sus propiedades únicas lo convierten en un elemento importante en aplicaciones industriales y tecnológicas, particularmente en los campos de la electrónica y la ciencia de materiales.
Fórmula:La
InChI:InChI=1S/La
Clave InChI:InChIKey=FZLIPJUXYLNCLC-UHFFFAOYSA-N
SMILES:[La]
Sinónimos:- Lantano
- Lanthan
- Lanthane
- Lanthanum foil
- Lanthanum
- Lanthanum chips
- Lanthanum ingot
- MeSH ID: D007811
- Lanthanum powder
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Lanthanum Wire 1 mm diameter, 99.9%
CAS:Fórmula:LaPureza:≥ 99.9%Forma y color:Uniform grey coloured wirePeso molecular:138.91Lanthanum rod, 6.35mm (0.25in) dia, 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.Fórmula:LaPureza:99.9%Peso molecular:138.91Lanthanum foil (99.9% REO)
CAS:Lanthanum foil (99.9% REO)Fórmula:LaPureza:(99.9% REO)Forma y color:0.62 mm thick (~2.4g/25 x 25 mm) (packed in mineral oil)Peso molecular:138.90Lanthanum 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.Fórmula:LaPureza:99.9%Peso molecular:138.91Lanthanum powder, -40 mesh, 99.7% (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.Fórmula:LaPureza:99.7%Peso molecular:138.91Lanthanum rod, 12.7mm (0.5in) dia, 99.9% (metals basis excluding Ta)
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.Fórmula:LaPureza:99.9%Peso molecular:138.91Lanthanum powder (99.9% REO)
CAS:Lanthanum powder (99.9% REO)Fórmula:LaPureza:(99.9% REO)Forma y color:-325 mesh (packed in mineral oil)Peso molecular:138.90Lanthanum powder, -200 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.Fórmula:LaPureza:99.9%Peso molecular:138.91Lanthanum chips (99.6% REO)
CAS:Lanthanum chips (99.6% REO)Fórmula:LaPureza:(99.6% REO)Forma y color:(packed in mineral oil)Peso molecular:138.90Lanthanum foil, 1.0mm (0.04in) 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.Fórmula:LaPureza:99.9%Peso molecular:138.91Lanthanum foil, 0.1mm (0.004 in.) 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.Fórmula:LaPureza:99.9%Peso molecular:138.91
