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Silver Metal (Ag)-Sputtering Target

  • 7440-22-4
  • Ag
  • 4700ST
  • 99.99%
  • 2 inch dia x 0.25 inch th.etc
  • 231-131-3
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Characteristic


Silver is a chemical element with the symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. 


Phase at STP: solid

Melting point: 1234.93 K (961.78 °C, 1763.2 °F)

Boiling point: 2435 K (2162 °C, 3924 °F)

Density (near r.t.): 10.49 g/cm3

when liquid (at m.p.): 9.320 g/cm3

Heat of fusion: 11.28 kJ/mol

Heat of vaporisation: 254 kJ/mol

Molar heat capacity: 25.350 J/(mol·K)


Application


Other than in currency and as an investment medium (coins and bullion), silver is used in solar panels, water filtration, jewellery, ornaments, high-value tableware and utensils (hence the term silverware), in electrical contacts and conductors, in specialized mirrors, window coatings, in catalysis of chemical reactions, as a colorant in stained glass and in specialised confectionery. Its compounds are used in photographic and X-ray film. Dilute solutions of silver nitrate and other silver compounds are used as disinfectants and microbiocides (oligodynamic effect), added to bandages and wound-dressings, catheters, and other medical instruments.


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