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CAS 7440-22-4

:

Silber

Beschreibung:
Silber, mit dem chemischen Symbol Ag und der CAS-Nummer 7440-22-4, ist ein Übergangsmetall, das für seine besonderen Eigenschaften und Anwendungen bekannt ist. Es hat eine hohe elektrische und thermische Leitfähigkeit, was es zu einem ausgezeichneten Leiter macht, weshalb es weit verbreitet in elektrischen Kontakten und Leitern verwendet wird. Silber zeichnet sich durch sein glänzendes, metallisches Aussehen aus und ist hochgradig formbar und dehnbar, was es ermöglicht, in dünne Blätter geformt oder zu Drähten gezogen zu werden. Chemisch ist Silber relativ reaktionsträge, widersteht Oxidation und Korrosion, kann jedoch anlaufen, wenn es Schwefelverbindungen in der Luft ausgesetzt ist. Es bildet verschiedene Verbindungen, darunter Silber-Nitrat und Silber-Chlorid, und zeigt antimikrobielle Eigenschaften, was es in medizinischen Anwendungen wertvoll macht. Silber wird auch in Schmuck, Fotografie und als Investition in Form von Münzen und Barren verwendet. Seine Isotope, insbesondere Silber-107 und Silber-109, sind stabil und tragen zu seiner Nützlichkeit in verschiedenen wissenschaftlichen und industriellen Anwendungen bei.
Formel:Ag
InChl:InChI=1/BrHO2/c2-1-3/h(H,2,3)/p-1
InChI Key:InChIKey=BQCADISMDOOEFD-UHFFFAOYSA-N
SMILES:[Ag]
Synonyme:
  • 11000Sp
  • 1520D
  • 15Ed001
  • 15Ed173
  • 18060Nm2
  • 300Ag2000
  • 3050Hd
  • 3100Cp
  • 3200Hd
  • 47Mr02C
  • Weitere Synonyme anzeigen
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Produkte pro Seite.224 Produkte.
  • Silver wire, 2.0mm (0.08in) dia, annealed, 99.9% (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>
    Formel:Ag
    Reinheit:99.9%
    Farbe und Form:Silver, Wire, 2.0mm (0.08in) diameter, annealed.
    Molekulargewicht:107.87

    Ref: 02-011435

    50cm
    138,00€
    250cm
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  • Silver tubing, 6.35mm (0.25in) OD, 5.84mm (0.230in) ID, 99.9% (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>
    Reinheit:99.9%

    Ref: 02-014252

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    50cm
    287,00€
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  • Silver wire, 0.127mm (0.005in) dia, hard, 99.9% (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>
    Formel:Ag
    Reinheit:99.9%
    Farbe und Form:Silver, Wire
    Molekulargewicht:107.87

    Ref: 02-041454

    25m
    155,00€
    100m
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  • Silver foil, 0.25mm (0.01in) thick, annealed, Premion&trade;, 99.998% (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>
    Formel:Ag
    Reinheit:99.998%
    Farbe und Form:Silver, Foil, 0.25 mm (0.01 in.) thick
    Molekulargewicht:107.87

    Ref: 02-042474

    50x50mm
    149,00€
    100x100mm
    431,00€
    100x500mm
    1.544,00€
  • Silver powder, APS 4-7 micron, 99.9% (metals basis)

    CAS:
    <p>Form: S.A. 0.1-0.4m2/g</p>
    Formel:Ag
    Reinheit:99.9%
    Farbe und Form:Silver, Powder
    Molekulargewicht:107.87

    Ref: 02-011402

    10g
    89,00€
    50g
    327,00€
    250g
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  • Silver wire, 0.25mm (0.01in) dia, hard, 99.9% (metals basis)

    CAS:
    <p>Form: Approx. 0.51g/m; Temper: hard</p>
    Reinheit:99.9%

    Ref: 02-041455

    25m
    137,00€
    100m
    319,00€
    500m
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  • Silver wire, 0.203mm (0.008in) dia, hard, 99.95% (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>
    Formel:Ag
    Reinheit:99.95%
    Farbe und Form:Wire, 0.203mm (0.008in) diameter, hardened., Silver
    Molekulargewicht:107.87

    Ref: 02-045071

    1m
    49,00€
    5m
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    10m
    242,00€
  • Silver plate, 3.175mm (0.125in) thick, 99.95% (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>
    Formel:Ag
    Reinheit:99.95%
    Farbe und Form:Silver, Plate, 3.175mm (0.125in) thick.
    Molekulargewicht:107.87

    Ref: 02-013420

    5x5cm
    472,00€
    10x10cm
    Nachfragen
  • Silver wire, 0.05mm (0.002in) dia, Premion&trade;, 99.99% (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>
    Formel:Ag
    Reinheit:99.99%
    Farbe und Form:Silver, Wire, 0.05mm (0.002in) diameter.
    Molekulargewicht:107.87

    Ref: 02-011467

    5m
    Nachfragen
    50m
    Nachfragen
  • Silver nanoparticles, 20nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 405nm absorption

    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>
    Formel:Ag
    Molekulargewicht:107.87

    Ref: 02-J67067

    25ml
    114,00€
    100ml
    Nachfragen
  • Silver Thinfoil, 0.005mm (0.0002in) thick, 99.97% (metals basis)

    CAS:
    <p>Microelectronics, contacts and coatings</p>
    Formel:Ag
    Reinheit:99.97%
    Farbe und Form:Foil, 0.005mm (0.0002in) thick., Silver
    Molekulargewicht:107.87

    Ref: 02-040748

    25x25mm
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    50x50mm
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  • Silver rod, 12.5mm (0.492in) dia, Premion&trade;, 99.9985% (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>
    Formel:Ag
    Reinheit:99.9985%
    Farbe und Form:Silver, Rod, 12.5mm (0.492in) diameter.
    Molekulargewicht:107.87

    Ref: 02-011356

    2cm
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    10cm
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  • Silver wire, 2.0mm (0.08in) dia, Premion&trade;, 99.999% (metals basis)

    CAS:
    <p>Form: approx. 32.94g/m</p>
    Formel:Ag
    Reinheit:99.999%
    Farbe und Form:Wire
    Molekulargewicht:107.87

    Ref: 02-011465

    25cm
    159,00€
    100cm
    468,00€
    500cm
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  • Silver powder, -22 mesh, Premion&trade;, 99.999% (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>
    Formel:Ag
    Reinheit:99.999%
    Molekulargewicht:107.87

    Ref: 02-010756

    5g
    97,00€
    25g
    387,00€
    100g
    1.187,00€
  • Silver foil, 0.28mm (0.011in) thick, annealed, 99.9% (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>
    Reinheit:99.9%

    Ref: 02-041451

    50x50mm
    Nachfragen
    100x100mm
    236,00€
    200x200mm
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  • Silver foil, 0.5mm (0.02in) thick, Premion&trade;, 99.9985% (metals basis)

    CAS:
    <p>Form: Approx. 3.3g/25 x 25mm</p>
    Formel:Ag
    Reinheit:99.9985%
    Molekulargewicht:107.87

    Ref: 02-012128

    25x25mm
    78,00€
    50x50mm
    258,00€
    100x100mm
    739,00€
  • Silver gauze, 80 mesh woven from 0.115mm (0.0045in) dia wire, 99.9% (metals basis)

    CAS:
    <p>Silver gauze is used for filtration. It is also used in electrodes. 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 refer</p>
    Formel:Ag
    Reinheit:99.9%
    Farbe und Form:Gauze, Silver
    Molekulargewicht:107.87

    Ref: 02-040936

    25x25mm
    79,00€
    75x75mm
    445,00€
    150x150mm
    903,00€
    300x300mm
    2.411,00€
  • Silver Thinfoil, 0.0125mm (0.0005in) thick, 99.95+% (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>
    Formel:Ag
    Reinheit:99.95+%
    Farbe und Form:Silver, Foil, 0.0125mm (0.0005in) thick.
    Molekulargewicht:107.87

    Ref: 02-040749

    25x25mm
    Nachfragen
    50x50mm
    Nachfragen
    100x100mm
    465,00€
  • Silver wire, 0.127mm (0.005in) dia, annealed, 99.9% (metals basis)

    CAS:
    <p>Form: approx. 0.13g/m, Temper: soft</p>
    Formel:Ag
    Reinheit:99.9%
    Farbe und Form:Silver, Wire, 0.127mm (0.005in) diameter, annealed.
    Molekulargewicht:107.87

    Ref: 02-000303

    5m
    56,00€
    25m
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    100m
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  • Silver wire, 0.5mm (0.02in) dia, 1/2 hard, 99.9% (metals basis)

    CAS:
    <p>Form: Approx. 2.06g/m, Temper: 1/2 hard</p>
    Formel:Ag
    Reinheit:99.9%
    Farbe und Form:Silver, Wire, 0.5mm (0.02in) diameter, 1/2 hardened.
    Molekulargewicht:107.87

    Ref: 02-011433

    2m
    75,00€
    10m
    162,00€
    50m
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