Germanium oxide

Germanium oxide

Product Name: Germanium oxide

CAS.NO:1310-53-8
Formula:GeO2
Classification: Germanium oxide
CAS No.: 1310-53-8
MF: GeO2
EINECS No.: 215-180-8

Density:6.239 g/mL at 25 °C
Purity: 99.9% Germanium oxide
Appearance: White Powder
Application: industry Germanium oxide
Color: White Germanium oxide
Purity: 99.9% Germanium oxide
Total impurity: 1.010-4
Standard: GB/T11069-2006
MW: 104.64

Grade Standard: Industrial Grade, Germanium oxide

Descriptions:

1.Germanium dioxide, also called germanium oxide and germania, is the inorganic compound with the chemical formula GeO2. It is the main commercial source of germanium.

2.The refractive index (1.7) of germanium dioxide and optical dispersion properties makes it useful as an optical material for wide-angle lenses and in optical microscope objective lenses.

Applications:

1. It is the main commercial source of germanium. Heating germanium dioxide with powdered germanium at 1000 °C.

2. The refractive index (1.7) of germanium dioxide and optical dispersion properties makes it useful as an optical material for wide-angle lenses and in optical microscope objective lense.

3. Germanium dioxide is also used as a catalyst in production of polyethylene terephthalate resin,and for production of other germanium compounds. It is used as a feedstock for production of some phosphors and semiconductor materials.

4. Furthermore, germanium dioxide is used in algaculture, etc.

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