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Lead metal (Pb)-Single crystal

  • 7439-92-1
  • Pb
  • 99.9%
  • Dia 15 x 50mm
  • NO
  • 231-100-4

Characteristic

 

Lead is a metallic chemical element, the symbol Pb ( atomic number 82, atomic weight 207.2), is the largest non-radioactive element.Lead metal is a face - centered cubic crystal.Metallic lead is a kind of corrosion - resistant heavy non - ferrous metal material.


Phase at STP:solid

Appearance:metallic gray

Melting point:600.61 K (327.46 °C, 621.43 °F)

Boiling point:2022 K (1749 °C, 3180 °F)

Density (near r.t.):11.34 g/cm3

when liquid (at m.p.):10.66 g/cm3

Heat of fusion:4.77 kJ/mol

Heat of vaporization:179.5 kJ/mol

Molar heat capacity:26.650 J/(mol·K)


Application

 

Widely used in chemical industry, cable, battery and radioactive protection and other industrial sectors.

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