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CAS 7440-65-5

:

Ítrio

Descrição:
Ítrio é um elemento metálico prateado com o número atômico 39 e é classificado como um metal de transição na tabela periódica. Faz parte do grupo dos elementos terras raras e é conhecido por seu alto ponto de fusão e excelente estabilidade térmica. Ítrio é relativamente estável no ar, formando uma camada de óxido protetora que impede a oxidação adicional. É tipicamente encontrado em minerais como xenotime e monazite e é extraído principalmente através de vários processos químicos. Ítrio exibe uma variedade de estados de oxidação, sendo +3 o mais comum em compostos. É utilizado em várias aplicações, incluindo fósforos para tubos de televisão colorida e luzes LED, supercondutores e como agente de liga em metais para melhorar a resistência e a resistência à corrosão. Além disso, compostos de Ítrio são utilizados em aplicações médicas, particularmente no tratamento do câncer através de radioisótopos. Suas propriedades únicas fazem de Ítrio um material valioso nos campos industrial e tecnológico.
Fórmula:Y
InChI:InChI=1S/Y
Chave InChI:InChIKey=VWQVUPCCIRVNHF-UHFFFAOYSA-N
SMILES:[Y]
Sinónimos:
  • Itrio
  • Yttrium element
  • Yttrium-89
  • Yttrium chips
  • Yttrium
  • YttriumpowderNREOmesh
  • YTTRIUM ATOMIC SPECTROSCOPY STANDARD
  • YttriumfoilNREOmmthickcagxmm
  • Yttrium powder
  • YttriumchipsampouledunderArgon
  • Ver mais sinónimos
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produtos por página.33 produtos.
  • Yttrium foil, 0.64mm (0.025in) thick, 99.5% (REO)

    CAS:
    Form: Approx. 1.8g/25 x 25mm
    Fórmula:Y
    Pureza:99.5%
    Peso molecular:88.91

    Ref: 02-000616

    25x25mm
    A consultar
    50x50mm
    632,00€
  • Yttrium 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
    Fórmula:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-040299

    25mm
    A consultar
    100mm
    A consultar
    10mm
    160,00€
    50mm
    446,00€
  • Yttrium pieces, 99.9% (REO)

    CAS:
    Yttrium pieces, 99.9% (REO)
    Fórmula:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-000615

    10g
    154,00€
    50g
    541,00€
  • Yttrium foil, 0.25mm (0.01in) thick, 99.9% (REO)

    CAS:
    Form: Approx. 0.7g/25 x 25mm
    Fórmula:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-013960

    25x25mm
    153,00€
    50x50mm
    473,00€
  • Yttrium powder, -40 mesh, 99.6% (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:Y
    Pureza:99.6%
    Peso molecular:88.91

    Ref: 02-044147

    5g
    154,00€
    25g
    582,00€
  • Yttrium foil, 0.127mm (0.005in) 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:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-000401

    25x25mm
    152,00€
    50x50mm
    533,00€
  • Yttrium ingot/button,≈50.8mm (2.0 in.) dia. x 11mm (0.43 in.) thick, 99% (REO)

    CAS:
    Yttrium ingot/button is used as intermediates, chemical research, laboratory chemicals, Manufacture of substances. 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 origi
    Fórmula:Y
    Pureza:99%
    Peso molecular:88.91

    Ref: 02-045114

    1pc
    A consultar
  • Yttrium foil, 0.025mm (0.001in) 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:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-012443

    25x25mm
    189,00€
    50x50mm
    520,00€
  • Yttrium 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:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-000399

    10g
    138,00€
    50g
    520,00€
  • Yttrium 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:Y
    Pureza:99.9%
    Peso molecular:88.91

    Ref: 02-040300

    25mm
    A consultar
    50mm
    A consultar
    100mm
    A consultar
  • Yttrium foil, 0.1mm (0.004in) thick, 99.6% (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:Y
    Pureza:99.6%
    Peso molecular:88.91

    Ref: 02-012442

    50x50mm
    A consultar
    25x25mm
    138,00€
  • Yttrium (99.9% REO)

    CAS:

    Yttrium chips (99.9% REO)

    Fórmula:Y
    Pureza:(99.9% REO)
    Cor e Forma:metal chunk or randomly sized pieces
    Peso molecular:88.90

    Ref: 08-93-3941

    5g
    83,00€
    25g
    288,00€
  • Yttrium powder, 99.9%

    CAS:
    Fórmula:Y
    Pureza:≥ 99.9%
    Cor e Forma:Grey to black powder
    Peso molecular:88.91

    Ref: 7W-GX4354

    ne
    A consultar
  • Yttrium, chips

    CAS:
    Yttrium, chips
    Pureza:99.9%
    Peso molecular:88.91g/mol

    Ref: 54-IN3823

    ne
    A consultar
  • Yttrium Wire 0.5mm diameter, 99.9%

    CAS:
    Pureza:≥ 99.9%
    Cor e Forma:Uniform grey or silver coloured wire

    Ref: 7W-GR0749

    ne
    A consultar
  • Yttrium foil (99.9% REO)

    CAS:

    Yttrium foil (99.9% REO)

    Fórmula:Y
    Pureza:(99.9% REO)
    Cor e Forma:0.127 mm thick (~0.36g/25 x 25mm)
    Peso molecular:88.90

    Ref: 08-93-3943

    25x25mm
    169,00€
    50x50mm
    485,00€
  • Yttrium foil (99.9% REO)

    CAS:

    Yttrium foil (99.9% REO)

    Fórmula:Y
    Pureza:(99.9% REO)
    Cor e Forma:0.25 mm thick (~0.7g/25 x 25mm)
    Peso molecular:88.90

    Ref: 08-93-3944

    25x25mm
    180,00€
    50x50mm
    518,00€
  • Yttrium Wire 1mm diameter, 99.9%

    CAS:
    Pureza:≥ 99.9%
    Cor e Forma:Uniform grey or silver coloured wire

    Ref: 7W-GX0023

    25cm
    976,00€
    50cm
    1.453,00€
  • Yttrium, powder -40 mesh

    CAS:
    Yttrium, powder -40 mesh
    Pureza:99.6%
    Cor e Forma:Fine Powder
    Peso molecular:88.91g/mol

    Ref: 54-IN3826

    5g
    405,00€
    10g
    571,00€
    25g
    1.040,00€
  • Ref: 7W-GX3456

    10g
    409,00€
    50g
    1.237,00€