Product Details

Germanium Metal
Formular: Ge
CAS No.: 7440-56-4
Molecular Weight: 72.64
Apperance: Gray-white

Germanium Metal is an important semiconductor material used in transistors and various other electronic devices. Its major end uses are fiber-optic systems and infrared optics, but it is also used for polymerization catalysts, in electronics and in solar electric applications.

Standard of Quality

Code	ME324	ME323	ME322	ME321
Grade	99.9999%	99.999%	99.99%	99.9%
Ge (% min.)	99.9999	99.999	99.99	99.9
Impurities (% max.)
Cu	0.000001	0.00002	0.0005	0.001
Fe	0.00001	0.0001	0.0005	0.001
Ni	0.000002	0.00002	0.0005	0.003
Pb	0.000002	0.00001	0.0005	0.005
Co	0.000002	0.00002	0.0005	0.004
Al	0.000001	0.00001	0.0005	0.002
As	0.000001	0.00005	0.0005	0.001
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Germanium Metal can be processed to different shape, also is available alloyed with other metals.

Powder	Wire	Foil	Rod	Tube	Disc