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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
Ordinare per

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prodotti per pagina.224 prodotti.
  • Silver foil, 0.1mm (0.004in) thick, annealed, Premion™, 99.998% (metals basis)

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

    Ref: 02-042317

    50x50mm
    80,00€
    100x100mm
    223,00€
    100x500mm
    Prezzo su richiesta
  • Silver foil, 0.1mm (0.004in) thick, hard, Premion&trade;, 99.998% (metals basis)

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

    Ref: 02-012126

    50x50mm
    78,00€
    100x100mm
    217,00€
    100x500mm
    779,00€
  • 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>
    Formula:Ag
    Purezza:99.95%
    Colore e forma:Silver, Plate, 3.175mm (0.125in) thick.
    Peso molecolare:107.87

    Ref: 02-013420

    5x5cm
    472,00€
    10x10cm
    Prezzo su richiesta
  • 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>
    Formula:Ag
    Purezza:99.95%
    Colore e forma:Wire, 0.203mm (0.008in) diameter, hardened., Silver
    Peso molecolare:107.87

    Ref: 02-045071

    1m
    49,00€
    5m
    Prezzo su richiesta
    10m
    242,00€
  • 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>
    Purezza:99.9%

    Ref: 02-041451

    50x50mm
    Prezzo su richiesta
    100x100mm
    236,00€
    200x200mm
    Prezzo su richiesta
  • 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>
    Formula:Ag
    Purezza:99.9985%
    Colore e forma:Silver, Rod, 12.5mm (0.492in) diameter.
    Peso molecolare:107.87

    Ref: 02-011356

    2cm
    Prezzo su richiesta
    10cm
    Prezzo su richiesta
  • Silver rod, 7mm (0.275in) dia, 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>
    Formula:Ag
    Purezza:99.999%
    Colore e forma:Silver, Rod, 7mm (0.275in) diameter.
    Peso molecolare:107.87

    Ref: 02-011473

    25mm
    141,00€
    100mm
    Prezzo su richiesta
  • Silver powder, APS 4-7 micron, 99.9% (metals basis)

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

    Ref: 02-011402

    10g
    89,00€
    50g
    327,00€
    250g
    Prezzo su richiesta
  • Silver powder, spherical, -635 mesh, 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>
    Purezza:99.9%

    Ref: 02-041600

    10g
    140,00€
    250g
    Prezzo su richiesta
  • 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>
    Formula:Ag
    Purezza:99.999%
    Colore e forma:Slug, 6.35mm (0.25in) diameter., Silver
    Peso molecolare:107.87

    Ref: 02-042986

    5slugs
    Prezzo su richiesta
    25slugs
    Prezzo su richiesta
  • Silver wire, 0.25mm (0.01in) 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>
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Wire, 0.25mm (0.01in) diameter, annealed.
    Peso molecolare:107.87

    Ref: 02-012187

    25m
    134,00€
    100m
    308,00€
  • 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>
    Formula:Ag
    Purezza:99.998%
    Colore e forma:Silver, Foil, 0.25 mm (0.01 in.) thick
    Peso molecolare:107.87

    Ref: 02-042474

    50x50mm
    149,00€
    100x100mm
    431,00€
    100x500mm
    1.544,00€
  • Silver powder, spherical, -500 mesh, 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>
    Formula:Ag
    Purezza:99.9%
    Peso molecolare:107.87

    Ref: 02-041602

    50g
    481,00€
    250g
    Prezzo su richiesta
  • Silver nanoparticles, 100nm, 0.02 mg/ml, supplied in 2mM sodium citrate, 490nm absorption

    CAS:
    <p>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</p>
    Formula:Ag
    Peso molecolare:107.87

    Ref: 02-J67099

    25ml
    111,00€
    100ml
    278,00€
  • Silver wire, 0.025mm (0.001in) 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>
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Wire, 0.025mm (0.001in) diameter, hardened.
    Peso molecolare:107.87

    Ref: 02-000307

    5m
    349,00€
    25m
    Prezzo su richiesta
  • Silver wire, 0.25mm (0.01in) dia, hard, 99.9% (metals basis)

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

    Ref: 02-041455

    25m
    137,00€
    100m
    319,00€
    500m
    Prezzo su richiesta
  • Silver foil, 0.5mm (0.02in) thick, Premion&trade;, 99.9985% (metals basis)

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

    Ref: 02-012128

    25x25mm
    78,00€
    50x50mm
    258,00€
    100x100mm
    739,00€
  • Silver wire, 1.0mm (0.04in) dia, annealed, 99.9% (metals basis)

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

    Ref: 02-011434

    1m
    91,00€
    5m
    216,00€
    25m
    Prezzo su richiesta
  • 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>
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Silver, Wire
    Peso molecolare:107.87

    Ref: 02-041454

    25m
    155,00€
    100m
    Prezzo su richiesta
  • Silver flake, 80% &lt;20 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>
    Formula:Ag
    Purezza:99.9%
    Colore e forma:Gray, Flake
    Peso molecolare:107.87

    Ref: 02-014639

    10g
    85,00€
    50g
    328,00€