Germanium Dioxide (GeO2) Powder
Introduction
Germanium dioxide's refractive index (1.7) and optical dispersion properties make it useful as an optical material for wide-angle lenses and in optical microscope objective lenses. It is transparent in infrared spectrum. Germanium Dioxide (GeO2) can be manufactured into IR windows and lenses, used for night-vision technology in the military, luxury vehicles, and thermographic cameras.
Chemical Properties of Germanium Dioxide (GeO2)
| Atomic Symbol | GeO2 |
|---|---|
| Atomic Weight | 104.64 |
| Density | 4.228 g/cm3 |
| Melting Point: | 1115℃ |
| CAS No. | 1310-53-8 |
Specifications
| Purity | 5N |
|---|---|
| Size | 100 Mesh, 200 Mesh 325 Mesh, 500 Mesh |
| Packing | 1 kg/Bottle |
Applications:
1. Optical fiber: In the form of GeCl4, GeO2 is deposited in the core of the fiber. GeO2 has a high refractive index and a low optical dispersion.
2. Catalyst: GeO2 is used as a catalyst for the synthesis of polyethylene terephthalate (PET) used to make bottles.
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