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CAS 7440-22-4

:

Argento

Descrizione:
Argento, con il simbolo chimico Ag e il numero CAS 7440-22-4, è un metallo di transizione noto per le sue proprietà e applicazioni distintive. Ha un'alta conduttività elettrica e termica, rendendolo un eccellente conduttore, motivo per cui è ampiamente utilizzato in contatti e conduttori elettrici. Argento è caratterizzato dal suo aspetto metallico lucido ed è altamente malleabile e duttile, permettendo di essere modellato in fogli sottili o tirato in fili. Chimicamente, Argento è relativamente inerte, resistendo all'ossidazione e alla corrosione, anche se può annerirsi quando esposto a composti di zolfo nell'aria. Forma vari composti, tra cui nitrato di Argento e cloruro di Argento, ed espone proprietà antimicrobiche, rendendolo prezioso in applicazioni mediche. Argento è anche utilizzato in gioielleria, fotografia e come investimento sotto forma di monete e lingotti. I suoi isotopi, in particolare Argento-107 e Argento-109, sono stabili, contribuendo alla sua utilità in varie applicazioni scientifiche e industriali.
Formula:Ag
InChI:InChI=1/BrHO2/c2-1-3/h(H,2,3)/p-1
InChI key:InChIKey=BQCADISMDOOEFD-UHFFFAOYSA-N
SMILES:[Ag]
Sinonimi:
  • 11000Sp
  • 1520D
  • 15Ed001
  • 15Ed173
  • 18060Nm2
  • 300Ag2000
  • 3050Hd
  • 3100Cp
  • 3200Hd
  • 47Mr02C
  • Vedi altri sinonimi
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prodotti per pagina.Trovati 223 prodotti.
  • Silver foil, 0.1mm (0.004in) thick, annealed, Premion™, 99.998% (metals basis)

    CAS:
    Form: approx. 2.6g/50x50mm; Temper: soft
    Formula:Ag
    Purezza:99.998%
    Peso molecolare:107.87

    Ref: 02-042317

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  • Silver foil, 0.1mm (0.004in) thick, hard, Premion™, 99.998% (metals basis)

    CAS:
    Form: Approx. 2.6g/50 x 50mm; Temper: as rolled
    Formula:Ag
    Purezza:99.998%
    Colore e forma:Silver, Foil, 0.1mm thick (+/-10% tolerance)
    Peso molecolare:107.87

    Ref: 02-012126

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  • Silver powder, APS 4-7 micron, 99.9% (metals basis)

    CAS:
    Form: S.A. 0.1-0.4m2/g
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Powder
    Peso molecolare:107.87

    Ref: 02-011402

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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
    Purezza:99.9%

    Ref: 02-041451

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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
    Formula:Ag
    Peso molecolare:107.87

    Ref: 02-J67099

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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
    Formula:Ag
    Purezza:99.9985%
    Colore e forma:Silver, Rod, 12.5mm (0.492in) diameter.
    Peso molecolare:107.87

    Ref: 02-011356

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  • Silver foil, 0.5mm (0.02in) thick, Premion™, 99.9985% (metals basis)

    CAS:
    Form: Approx. 3.3g/25 x 25mm
    Formula:Ag
    Purezza:99.9985%
    Peso molecolare:107.87

    Ref: 02-012128

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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
    Purezza:99.9%

    Ref: 02-041600

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  • 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
    Formula:Ag
    Purezza:99.998%
    Colore e forma:Silver, Foil, 0.25 mm (0.01 in.) thick
    Peso molecolare:107.87

    Ref: 02-042474

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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
    Formula:Ag
    Purezza:99.999%
    Colore e forma:Slug, 6.35mm (0.25in) diameter., Silver
    Peso molecolare:107.87

    Ref: 02-042986

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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
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Wire, 0.25mm (0.01in) diameter, annealed.
    Peso molecolare:107.87

    Ref: 02-012187

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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
    Formula:Ag
    Purezza:99.95%
    Colore e forma:Silver, Plate, 3.175mm (0.125in) thick.
    Peso molecolare:107.87

    Ref: 02-013420

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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
    Formula:Ag
    Purezza:99.9%
    Peso molecolare:107.87

    Ref: 02-041602

    50g
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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
    Formula:Ag
    Purezza:99.95%
    Colore e forma:Silver, Wire, 0.203mm (0.008in) diameter, hardened.
    Peso molecolare:107.87

    Ref: 02-045071

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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
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Wire, 0.025mm (0.001in) diameter, hardened.
    Peso molecolare:107.87

    Ref: 02-000307

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  • 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
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Wire
    Peso molecolare:107.87

    Ref: 02-041454

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

    CAS:
    Form: Approx. 0.51g/m; Temper: hard
    Purezza:99.9%

    Ref: 02-041455

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

    CAS:
    Form: approx. 8.24g/m, Temper: soft
    Formula:Ag
    Purezza:99.9%
    Peso molecolare:107.87

    Ref: 02-011434

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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
    Formula:Ag
    Purezza:99.999%
    Colore e forma:Silver, Rod, 7mm (0.275in) diameter.
    Peso molecolare:107.87

    Ref: 02-011473

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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
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Gray, Flake
    Peso molecolare:107.87

    Ref: 02-014639

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