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Chemical Abstracts Service (CAS) Numbers Listing

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CAS: 7440-56-4

  • CAS Number: 7440-56-4
    Item Number: Germanium ingot, zone refined, 99.9999% (metals basis), electrical resistivity: 40 ohm-cm
  • CAS Number: 7440-56-4
    Item Number: Germanium single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (100) orientation, ±0.5°
  • CAS Number: 7440-56-4
    Item Number: Germanium pieces, 2cm (0.8in) & down, 99.9999% (metals basis)
  • CAS Number: 7440-56-4
    Item Number: Germanium powder, -100 mesh, 99.999% (metals basis)
  • CAS Number: 7440-56-4
    Item Number: Germanium pieces, 3-9mm (0.1-0.4in), 99.999% (metals basis)
  • CAS Number: 7440-56-4
    Item Number: Germanium pieces, 2cm (0.8in) & down, Puratronic®, 99.9999+% (metals basis)
  • CAS Number: 7440-56-4
    Item Number: Germanium pieces, 3.2mm (0.125in) and down, 99.999% (metals basis)
  • CAS Number: 7440-56-4
    Item Number: Germanium rod, polycrystalline, 6.35mm (0.25in) dia, 99.9999% (metals basis)
  • CAS Number: 7440-56-4
    Item Number: Germanium Optical Window, 25.4mm (1.0in) dia x 1mm (0.04in) thick
  • CAS Number: 7440-56-4
    Item Number: Germanium Optical Window, 25.4mm (1.0in) dia x 2mm (0.08in) thick
  • CAS Number: 7440-56-4
    Item Number: Germanium Optical Window, 50.8mm (2.0in) dia x 1mm (0.04in) thick
  • CAS Number: 7440-56-4
    Item Number: Germanium Optical Window, 50.8mm (2.0in) dia x 2mm (0.08in) thick
  • CAS Number: 7440-56-4
    Item Number: Germanium single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (110) orientation, ±0.5°
  • CAS Number: 7440-56-4
    Item Number: Germanium single crystal disc, 10mm (0.39in) dia, 1-3mm (0.04-0.1in) thick, (111) orientation, ±0.5°

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