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Métaux de transition intérieure

Métaux de transition intérieure

Les métaux de transition interne sont un groupe d'éléments du tableau périodique, spécifiquement les lanthanides et les actinides, connus pour leurs configurations électroniques uniques et leurs rôles significatifs dans diverses applications avancées. Ces métaux, incluant des éléments tels que le cérium, l'europium et l'uranium, présentent des propriétés telles qu'une haute susceptibilité magnétique, une chimie de coordination complexe et la capacité de former une variété d'états d'oxydation. Chez CymitQuimica, nous proposons une sélection diversifiée de métaux de transition interne de haute pureté, conçus pour répondre aux besoins des secteurs de la recherche et de l'industrie. Nos produits sont méticuleusement testés pour leur pureté et leurs performances, garantissant des résultats fiables dans des applications allant de la science des matériaux et de la catalyse à l'énergie nucléaire et aux dispositifs électroniques. En fournissant des métaux de transition interne de haute qualité, nous soutenons les scientifiques et les professionnels dans l'exploration de nouvelles frontières en chimie et technologie, contribuant ainsi à des avancées et innovations dans divers domaines.

775 produits trouvés pour "Métaux de transition intérieure"

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produits par page.
  • Lanthanum 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 Sci
    Formule :La
    Degré de pureté :99.9%
    Masse moléculaire :138.91

    Ref: 02-000175

    25g
    À demander
    100g
    À demander
  • Praseodymium foil, 1.0mm (0.04in) thick, 99.5% (REO)

    CAS :
    Praseodymium is used as an alloying constituent for alloys used to make permanent magnets and flints. Along with neodymium, praseodymium is used to manufacture yellow glass which can be used as eye protection (e.g. for welders). This Thermo Scientific Chemicals brand product was originally part of t
    Formule :Pr
    Degré de pureté :99.5%
    Masse moléculaire :140.91

    Ref: 02-013963

    25x25mm
    À demander
    50x50mm
    À demander
  • Erbium 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 Sci
    Formule :Er
    Degré de pureté :99.9%
    Masse moléculaire :167.26

    Ref: 02-000111

    10g
    169,00€
    50g
    530,00€
  • Gadolinium powder, -40 mesh, 99% (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 Sci
    Formule :Gd
    Degré de pureté :99%
    Masse moléculaire :157.25

    Ref: 02-012896

    2g
    59,00€
    10g
    205,00€
    50g
    800,00€
  • Cerium 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 Sci
    Formule :Ce
    Degré de pureté :99.9%
    Masse moléculaire :140.12

    Ref: 02-010141

    25x25mm
    À demander
    50x50mm
    À demander
  • Samarium foil, 0.62mm (0.024in) 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 Sci
    Formule :Sm
    Degré de pureté :99.9%
    Masse moléculaire :150.36

    Ref: 02-000610

    25x25mm
    À demander
    50x50mm
    À demander
  • Holmium foil, 0.62mm (0.024 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 Sci
    Formule :Ho
    Degré de pureté :99.9%
    Masse moléculaire :164.93

    Ref: 02-000596

    25x25mm
    À demander
  • Cerium powder, -60 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 Sci
    Formule :Ce
    Degré de pureté :99.9%
    Masse moléculaire :140.12

    Ref: 02-045909

    5g
    À demander
    25g
    À demander
  • Ytterbium 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 Sci
    Formule :Yb
    Degré de pureté :99.9%
    Masse moléculaire :173.05

    Ref: 02-045920

    2g
    181,00€
    10g
    625,00€
    50g
    2.031,00€
  • Cerium rod, 12.7mm (0.5in) dia, 99.8% (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 Sci
    Formule :Ce
    Degré de pureté :99.8%
    Masse moléculaire :140.12

    Ref: 02-040284

    25mm
    347,00€
    50mm
    À demander
    100mm
    885,00€
  • Samarium 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 Sci
    Formule :Sm
    Degré de pureté :99.9%
    Masse moléculaire :150.36

    Ref: 02-012421

    25x25mm
    234,00€
    50x50mm
    À demander
  • Dysprosium ingot, 99.8% (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 Sci
    Formule :Dy
    Degré de pureté :99.8%
    Masse moléculaire :162.50

    Ref: 02-000102

    25g
    140,00€
    100g
    372,00€
  • Praseodymium foil, 0.1mm (0.004in) thick, 99% (REO)

    CAS :
    Praseodymium optical properties for use in amplification of telecommunication systems, including as a doping agent in fluoride fibers. It is also used in the scintillator for medical CAT scans. Used as additive for special steel, non-ferric alloy, hydrogen storage alloy, also reducer for making othe
    Formule :Pr
    Degré de pureté :99%
    Masse moléculaire :140.91

    Ref: 02-013962

    25x25mm
    236,00€
    50x50mm
    À demander
  • Cerium foil, 0.62mm (0.024in) 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 Sci
    Formule :Ce
    Degré de pureté :99.9%
    Masse moléculaire :140.12

    Ref: 02-000591

    25x25mm
    216,00€
    50x50mm
    589,00€
  • Samarium pieces, 12mm (0.47in) & down, 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 Sci
    Formule :Sm
    Degré de pureté :99.9%
    Masse moléculaire :150.36

    Ref: 02-000609

    10g
    111,00€
    50g
    393,00€
  • Terbium foil, 0.62mm (0.024in) 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 Sci
    Formule :Tb
    Degré de pureté :99.9%
    Masse moléculaire :158.93

    Ref: 02-039695

    25x25mm
    À demander
    50x50mm
    À demander
  • Thulium foil, 0.25mm (0.01in) 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 Sci
    Formule :Tm
    Degré de pureté :99.9%
    Masse moléculaire :168.93

    Ref: 02-010375

    25x25mm
    À demander
    50x50mm
    À demander
  • Gadolinium foil, 0.1mm (0.004in) thick, 99.9% (REO)

    CAS :
    Oxide of Gadolinium foil is used in the control rods of some nuclear reactors. It is used as nuclear control rod material. Neutron shielding, phosphor activator, catalyst, scavenger for oxygen in titanium production. A metal element that is used in magnetic resonance imaging (MRI) and other imaging
    Formule :Gd
    Degré de pureté :99.9%
    Masse moléculaire :157.25

    Ref: 02-012396

    25x25mm
    144,00€
    50x50mm
    415,00€
  • Cerium rod, 6.35mm (0.25in) 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 Sci
    Formule :Ce
    Degré de pureté :99.9%
    Masse moléculaire :140.12

    Ref: 02-044037

    10mm
    À demander
    50mm
    416,00€
    100mm
    707,00€
  • Dysprosium foil, 0.62mm (0.024in) thick, 99.8% (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 Sci
    Formule :Dy
    Degré de pureté :99.8%
    Masse moléculaire :162.50

    Ref: 02-000592

    25x25mm
    À demander
    50x50mm
    À demander