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CAS 7440-22-4

:

Argent

Description :
Argent, avec le symbole chimique Ag et le numéro CAS 7440-22-4, est un métal de transition connu pour ses propriétés et applications distinctives. Il a une conductivité électrique et thermique élevée, ce qui en fait un excellent conducteur, raison pour laquelle il est largement utilisé dans les contacts et conducteurs électriques. Argent se caractérise par son apparence métallique brillante et est hautement malléable et ductile, ce qui lui permet d'être façonné en feuilles minces ou tiré en fils. Chimiquement, Argent est relativement inerte, résistant à l'oxydation et à la corrosion, bien qu'il puisse ternir lorsqu'il est exposé à des composés de soufre dans l'air. Il forme divers composés, y compris le nitrate de Argent et le chlorure de Argent, et présente des propriétés antimicrobiennes, ce qui le rend précieux dans les applications médicales. Argent est également utilisé dans la bijouterie, la photographie et comme investissement sous forme de pièces et de lingots. Ses isotopes, en particulier Argent-107 et Argent-109, sont stables, contribuant à son utilité dans diverses applications scientifiques et industrielles.
Formule :Ag
InChI :InChI=1/BrHO2/c2-1-3/h(H,2,3)/p-1
Code InChI :InChIKey=BQCADISMDOOEFD-UHFFFAOYSA-N
SMILES :[Ag]
Synonymes :
  • 11000Sp
  • 1520D
  • 15Ed001
  • 15Ed173
  • 18060Nm2
  • 300Ag2000
  • 3050Hd
  • 3100Cp
  • 3200Hd
  • 47Mr02C
  • Voir plus de synonymes
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produits par page.223 produits trouvés.
  • Silver foil, 0.1mm (0.004in) thick, annealed, Premion™, 99.998% (metals basis)

    CAS :
    Form: approx. 2.6g/50x50mm; Temper: soft
    Formule :Ag
    Degré de pureté :99.998%
    Masse moléculaire :107.87

    Ref: 02-042317

    50x50mm
    À demander
    100x100mm
    À demander
    100x500mm
    À demander
  • Silver foil, 0.1mm (0.004in) thick, hard, Premion™, 99.998% (metals basis)

    CAS :
    Form: Approx. 2.6g/50 x 50mm; Temper: as rolled
    Formule :Ag
    Degré de pureté :99.998%
    Couleur et forme :Silver, Foil, 0.1mm thick (+/-10% tolerance)
    Masse moléculaire :107.87

    Ref: 02-012126

    50x50mm
    À demander
    100x100mm
    À demander
    100x500mm
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  • Silver powder, APS 4-7 micron, 99.9% (metals basis)

    CAS :
    Form: S.A. 0.1-0.4m2/g
    Formule :Ag
    Degré de pureté :99.9%
    Couleur et forme :Silver, Powder
    Masse moléculaire :107.87

    Ref: 02-011402

    10g
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    50g
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    250g
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  • Silver foil, 0.28mm (0.011in) thick, annealed, 99.9% (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
    Degré de pureté :99.9%

    Ref: 02-041451

    50x50mm
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    100x100mm
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    200x200mm
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  • Silver nanoparticles, 100nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 490nm absorption

    CAS :
    An alternative to gold nanoparticles due to lower absorption maximum in the 400-500nm range. Readily binds proteins and other ligands for conjugate and sensor development. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and l
    Formule :Ag
    Masse moléculaire :107.87

    Ref: 02-J67099

    25ml
    À demander
    100ml
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  • Silver rod, 12.5mm (0.492in) dia, Premion™, 99.9985% (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
    Formule :Ag
    Degré de pureté :99.9985%
    Couleur et forme :Silver, Rod, 12.5mm (0.492in) diameter.
    Masse moléculaire :107.87

    Ref: 02-011356

    2cm
    À demander
    10cm
    À demander
  • Silver foil, 0.5mm (0.02in) thick, Premion™, 99.9985% (metals basis)

    CAS :
    Form: Approx. 3.3g/25 x 25mm
    Formule :Ag
    Degré de pureté :99.9985%
    Masse moléculaire :107.87

    Ref: 02-012128

    25x25mm
    À demander
    50x50mm
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    100x100mm
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  • Silver powder, spherical, -635 mesh, 99.9% (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
    Degré de pureté :99.9%

    Ref: 02-041600

    10g
    À demander
    250g
    À demander
  • Silver foil, 0.25mm (0.01in) thick, annealed, Premion™, 99.998% (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
    Formule :Ag
    Degré de pureté :99.998%
    Couleur et forme :Silver, Foil, 0.25 mm (0.01 in.) thick
    Masse moléculaire :107.87

    Ref: 02-042474

    50x50mm
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    100x100mm
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    100x500mm
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  • Silver slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, Premion™, 99.999% (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
    Formule :Ag
    Degré de pureté :99.999%
    Couleur et forme :Slug, 6.35mm (0.25in) diameter., Silver
    Masse moléculaire :107.87

    Ref: 02-042986

    5slugs
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    25slugs
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  • Silver wire, 0.25mm (0.01in) dia, annealed, 99.9% (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
    Formule :Ag
    Degré de pureté :99.9%
    Couleur et forme :Silver, Wire, 0.25mm (0.01in) diameter, annealed.
    Masse moléculaire :107.87

    Ref: 02-012187

    25m
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    100m
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  • Silver plate, 3.175mm (0.125in) thick, 99.95% (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
    Formule :Ag
    Degré de pureté :99.95%
    Couleur et forme :Silver, Plate, 3.175mm (0.125in) thick.
    Masse moléculaire :107.87

    Ref: 02-013420

    5x5cm
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    10x10cm
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  • Silver powder, spherical, -500 mesh, 99.9% (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
    Formule :Ag
    Degré de pureté :99.9%
    Masse moléculaire :107.87

    Ref: 02-041602

    50g
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    250g
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  • Silver wire, 0.203mm (0.008in) dia, hard, 99.95% (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
    Formule :Ag
    Degré de pureté :99.95%
    Couleur et forme :Wire, 0.203mm (0.008in) diameter, hardened., Silver
    Masse moléculaire :107.87

    Ref: 02-045071

    1m
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  • Silver wire, 0.025mm (0.001in) dia, hard, 99.9% (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
    Formule :Ag
    Degré de pureté :99.9%
    Couleur et forme :Silver, Wire, 0.025mm (0.001in) diameter, hardened.
    Masse moléculaire :107.87

    Ref: 02-000307

    5m
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    25m
    À demander
  • Silver wire, 0.127mm (0.005in) dia, hard, 99.9% (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
    Formule :Ag
    Degré de pureté :99.9%
    Couleur et forme :Silver, Wire
    Masse moléculaire :107.87

    Ref: 02-041454

    25m
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    100m
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  • Silver wire, 0.25mm (0.01in) dia, hard, 99.9% (metals basis)

    CAS :
    Form: Approx. 0.51g/m; Temper: hard
    Degré de pureté :99.9%

    Ref: 02-041455

    25m
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    100m
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    500m
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  • Silver wire, 1.0mm (0.04in) dia, annealed, 99.9% (metals basis)

    CAS :
    Form: approx. 8.24g/m, Temper: soft
    Formule :Ag
    Degré de pureté :99.9%
    Masse moléculaire :107.87

    Ref: 02-011434

    1m
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    5m
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    25m
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  • Silver rod, 7mm (0.275in) dia, Premion™, 99.999% (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
    Formule :Ag
    Degré de pureté :99.999%
    Couleur et forme :Silver, Rod, 7mm (0.275in) diameter.
    Masse moléculaire :107.87

    Ref: 02-011473

    25mm
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    100mm
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  • Silver flake, 80% <20 micron, 99.9% (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
    Formule :Ag
    Degré de pureté :99.9%
    Couleur et forme :Flake, Gray
    Masse moléculaire :107.87

    Ref: 02-014639

    10g
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    50g
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