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Metais de transição interna

Metais de transição interna

Os metais de transição interna são um grupo de elementos na tabela periódica, especificamente os lantanídeos e actinídeos, conhecidos por suas configurações eletrônicas únicas e papéis significativos em várias aplicações avançadas. Esses metais, incluindo elementos como cério, európio e urânio, exibem propriedades como alta suscetibilidade magnética, química de coordenação complexa e a capacidade de formar uma variedade de estados de oxidação. Na CymitQuimica, oferecemos uma seleção diversificada de metais de transição interna de alta pureza, projetados para atender às necessidades dos setores de pesquisa e industrial. Nossos produtos são meticulosamente testados quanto à pureza e desempenho, garantindo resultados confiáveis em aplicações que vão desde a ciência dos materiais e catálise até a energia nuclear e dispositivos eletrônicos. Ao fornecer metais de transição interna de alta qualidade, apoiamos cientistas e profissionais na exploração de novas fronteiras em química e tecnologia, contribuindo para avanços e inovações em vários campos.

Foram encontrados 775 produtos de "Metais de transição interna"

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  • Ytterbium ingot, 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
    Fórmula:Yb
    Pureza:99.9%
    Peso molecular:173.05

    Ref: 02-000407

    5g
    122,00€
    25g
    A consultar
  • Lutetium 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 preparat
    Fórmula:Lu
    Pureza:99.9%
    Peso molecular:174.97

    Ref: 02-010229

    25x25mm
    A consultar
  • Neodymium foil, 0.1mm (0.004in) thick, 99.9% (REO)

    CAS:
    Neodymium applications include lasers, glass coloring and tinting, dielectrics and, most importantly, as the fundamental basis for neodymium-iron-boron (Nd2Fe14B) permanent magnets. It is also used in CRT displays to enhance contrast between reds and greens. It is highly valued in glass manufacturin
    Fórmula:Nd
    Pureza:99.9%
    Peso molecular:144.24

    Ref: 02-013964

    25x25mm
    175,00€
    50x50mm
    651,00€
  • Dysprosium foil, 0.25mm (0.01 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
    Fórmula:Dy
    Pureza:99.9%
    Peso molecular:162.50

    Ref: 02-012381

    50x50mm
    509,00€
  • Praseodymium foil, 0.25mm (0.01 in.) thick, 99.5% (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
    Fórmula:Pr
    Pureza:99.5%
    Peso molecular:140.91

    Ref: 02-010305

    25x25mm
    502,00€
  • Erbium 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 Sci
    Fórmula:Er
    Pureza:99.9%
    Peso molecular:167.26

    Ref: 02-044169

    5g
    267,00€
    25g
    865,00€
  • 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

    Fórmula:Sm
    Pureza:99.9%
    Peso molecular:150.36

    Ref: 02-000610

    25x25mm
    A consultar
    50x50mm
    A consultar
  • Holmium rod, 6.35mm (0.25in) dia, 99.8% (metals basis)

    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

    Fórmula:Ho
    Pureza:99.8%
    Peso molecular:164.93

    Ref: 02-044050

    10mm
    A consultar
    50mm
    1.082,00€
  • 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
    Fórmula:Gd
    Pureza:99%
    Peso molecular:157.25

    Ref: 02-012896

    2g
    59,00€
    10g
    205,00€
    50g
    800,00€
  • 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

    Fórmula:Dy
    Pureza:99.8%
    Peso molecular:162.50

    Ref: 02-000102

    25g
    137,00€
    100g
    365,00€
  • Cerium 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 Sci
    Fórmula:Ce
    Pureza:99.9%
    Peso molecular:140.12

    Ref: 02-010139

    25x25mm
    278,00€
    50x50mm
    A consultar
  • Erbium foil, 0.1mm (0.004in) thick, 99.9% (REO)

    CAS:
    Erbium foil is commonly used as a photographic filter, and because of its resilience it is useful as a metallurgical additive. It is used as an alloying element with titanium and is also used to produce infra-red absorbing glass. Used in nuclear technology for control rods; an alloy in vanadium to l
    Fórmula:Er
    Pureza:99.9%
    Peso molecular:167.26

    Ref: 02-010170

    50x50mm
    A consultar
  • Dysprosium 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 Sci
    Fórmula:Dy
    Pureza:99.9%
    Peso molecular:162.50

    Ref: 02-012257

    5g
    128,00€
    25g
    543,00€
    100g
    A consultar
  • Holmium 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 Sci
    Fórmula:Ho
    Pureza:99.9%
    Peso molecular:164.93

    Ref: 02-041515

    2g
    86,00€
    10g
    318,00€
  • Lanthanum 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
    Fórmula:La
    Pureza:99.9%
    Peso molecular:138.91

    Ref: 02-045908

    25g
    718,00€
  • Erbium 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

    Fórmula:Er
    Pureza:99.9%
    Peso molecular:167.26

    Ref: 02-012386

    25x25mm
    A consultar
    50x50mm
    A consultar
  • 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

    Fórmula:Ce
    Pureza:99.9%
    Peso molecular:140.12

    Ref: 02-045909

    5g
    A consultar
    25g
    A consultar
  • Holmium foil, 0.3mm (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

    Fórmula:Ho
    Pureza:99.9%
    Peso molecular:164.93

    Ref: 02-010210

    25x25mm
    A consultar
    50x50mm
    1.081,00€
  • Samarium 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 Sci

    Fórmula:Sm
    Pureza:99.9%
    Peso molecular:150.36

    Ref: 02-040298

    25mm
    393,00€
    50mm
    A consultar
    100mm
    1.174,00€
  • 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
    Fórmula:Tm
    Pureza:99.9%
    Peso molecular:168.93

    Ref: 02-010375

    25x25mm
    A consultar
    50x50mm
    A consultar