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CAS 7440-41-7

:

Cuentas de berilio

Descripción:
Cuentas de berilio, identificado por el número CAS 7440-41-7, es un elemento metálico caracterizado por su alta relación resistencia-peso y excepcional rigidez. Es un metal de color grisáceo-blanco que es relativamente raro en la corteza terrestre y se obtiene principalmente de los minerales de berilo y bertrandita. El berilio exhibe un alto punto de fusión y excelente conductividad térmica y eléctrica, lo que lo hace valioso en diversas aplicaciones industriales, incluyendo aeroespacial, electrónica y reactores nucleares. Sin embargo, es importante señalar que el berilio es tóxico y presenta riesgos significativos para la salud cuando se inhala como polvo o humo, lo que puede llevar a la enfermedad crónica por berilio. Como resultado, se requieren estrictos protocolos de seguridad al manipular este material. El berilio también tiene una baja densidad y a menudo se alea con otros metales para mejorar sus propiedades. Sus características únicas lo convierten en un material crítico en aplicaciones especializadas, pero la precaución es esencial debido a su naturaleza peligrosa.
Fórmula:Be
InChI:InChI=1/Be.2H/rBeH2/h1H2
Clave InChI:InChIKey=ATBAMAFKBVZNFJ-UHFFFAOYSA-N
SMILES:[Be]
Sinónimos:
  • Beryllium, elemental
  • Beryllium
  • Beryllium dust
  • Beryllium metal
  • Beryllium metallic
  • Beryllium, metal powder
  • Beryllium-9
  • Ccris 81
  • Glucinium
  • Glucinum
  • Ver más sinónimos
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Encontrado 7 productos.
  • Beryllium foil, 0.5mm (0.02in) thick, 99% (metals basis)
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Beryllium foil, 0.5mm (0.02in) thick, 99% (metals basis)

    CAS:
    <p>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</p>
    Fórmula:Be
    Pureza:99%
    Forma y color:Foil, 0.5mm (0.02in) thick., Dark gray
    Peso molecular:9.01

    Ref: 02-014756

    25x25mm
    A consultar
    50x50mm
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  • Beryllium foil, 0.1mm (0.004in) thick, 99% (metals basis)
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Beryllium foil, 0.1mm (0.004in) thick, 99% (metals basis)

    CAS:
    <p>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</p>
    Fórmula:Be
    Pureza:99%
    Forma y color:Dark grey, Foil, 0.1mm (0.004in) thick.
    Peso molecular:9.01

    Ref: 02-010105

    25x25mm
    A consultar
    50x50mm
    A consultar
  • Beryllium foil, 0.25mm (0.01in) thick, 99.8% (metals basis)
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Beryllium foil, 0.25mm (0.01in) thick, 99.8% (metals basis)

    CAS:
    <p>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</p>
    Fórmula:Be
    Pureza:99.8%
    Peso molecular:9.01

    Ref: 02-041642

    25x25mm
    A consultar
    50x50mm
    A consultar
  • Beryllium lump, irregular, 3-38mm (0.1-1.5in), 99.5% (metals basis)
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Beryllium lump, irregular, 3-38mm (0.1-1.5in), 99.5% (metals basis)

    CAS:
    <p>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</p>
    Fórmula:Be
    Pureza:99.5%
    Forma y color:Dark grey, Chunks, irregular, 3-38mm (0.1-1.5in)
    Peso molecular:9.01

    Ref: 02-012853

    10g
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    50g
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  • Beryllium foil, 0.05mm (0.002in) thick, 99.5% (metals basis)
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Beryllium foil, 0.05mm (0.002in) thick, 99.5% (metals basis)

    CAS:
    <p>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</p>
    Fórmula:Be
    Pureza:99.5%
    Forma y color:Foil, 0.05mm (0.002in) thick., Dark grey
    Peso molecular:9.01

    Ref: 02-041613

    25x25mm
    A consultar
  • Beryllium foil (99.5%)
    Strem
    + Info

    Beryllium foil (99.5%)

    CAS:
    <p>Beryllium foil (99.5%)</p>
    Fórmula:Be
    Pureza:(99.5%)
    Forma y color:0.1mm thick (~0.12g/25 x25mm)
    Peso molecular:9.012

    Ref: 08-04-0080

    25x25mm
    586,00€
    50x50mm
    1.736,00€
  • Beryllium powder (99+%)
    Strem
    + Info

    Beryllium powder (99+%)

    CAS:
    Fórmula:Be
    Pureza:(99+%)
    Forma y color:-325 mesh
    Peso molecular:9.01

    Ref: 08-93-0420

    5g
    Descatalogado
    25g
    Descatalogado
    Producto descatalogado