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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 foil, 0.075mm (0.003in) thick, 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:Foil, 0.075 mm thick
    Molekulargewicht:107.87

    Ref: 02-000501

    25x150mm
    120,00€
    150x150mm
    574,00€
  • Silver powder, -120+325 mesh, atomized, 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%
    Farbe und Form:Powder, -120+325 mesh, atomized
    Molekulargewicht:107.87

    Ref: 02-045097

    25g
    145,00€
    100g
    515,00€
  • Silver wire, 1.0mm (0.04in) dia, Premion&trade;, 99.999% (metals basis)

    CAS:
    <p>Form: Approx. 8.24g/m</p>
    Formel:Ag
    Reinheit:99.999%
    Farbe und Form:Wire
    Molekulargewicht:107.87

    Ref: 02-011466

    50cm
    104,00€
    250cm
    251,00€
    1000cm
    684,00€
  • Silver powder, spherical, APS 1.3-3.2 micron, 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/grey, Powder, spherical, APS 1.3-3.2 micron
    Molekulargewicht:107.87

    Ref: 02-041599

    10g
    Nachfragen
    50g
    Nachfragen
    250g
    1.176,00€
  • 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
    Nachfragen
    1000cm
    Nachfragen
  • Silver wire, 2.0mm (0.08in) 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: 02-041457

    50cm
    126,00€
    1000cm
    Nachfragen
  • 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
    Nachfragen
  • Silver slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 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%
    Farbe und Form:Slug, 6.35mm (0.25in) diameter., Silver
    Molekulargewicht:107.87

    Ref: 02-042986

    5slugs
    Nachfragen
    25slugs
    Nachfragen
  • 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 wire, 1.5mm (0.06in) dia, Premion&trade;, 99.998% (metals basis)

    CAS:
    <p>Form: approx. 18.54g/m</p>
    Formel:Ag
    Reinheit:99.998%
    Farbe und Form:Wire, 1.5mm (0.06in) diameter., Silver
    Molekulargewicht:107.87

    Ref: 02-042487

    25cm
    95,00€
    100cm
    295,00€
    500cm
    1.124,00€
  • 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
    Nachfragen
  • Silver nanoparticles, 40nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 416nm 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
    Farbe und Form:Pale yellow to dark yellow and pale orange to dark orange, Liquid
    Molekulargewicht:107.87

    Ref: 02-J67090

    25ml
    104,00€
    100ml
    261,00€
  • Silver powder, APS 1-3 micron, 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%
    Molekulargewicht:107.87

    Ref: 02-011405

    10g
    86,00€
    50g
    278,00€
    250g
    1.035,00€
  • 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 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
    Nachfragen
    10m
    242,00€
  • 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
    Nachfragen
    50x50mm
    Nachfragen
  • 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 flake (99.9%)

    CAS:
    <p>Silver flake (99.9%)</p>
    Formel:Ag
    Reinheit:(99.9%)
    Farbe und Form:90% < 3 micron
    Molekulargewicht:107.87

    Ref: 08-93-4761

    5g
    40,00€
    25g
    155,00€
  • Silver shot (99.999%)

    CAS:
    <p>Silver shot (99.999%)</p>
    Formel:Ag
    Reinheit:(99.999%)
    Farbe und Form:1-3 mm
    Molekulargewicht:107.87

    Ref: 08-93-4763

    10g
    94,00€
    50g
    363,00€