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| Chemical Name | Germanium Oxide |
| CAS Number | 1310-53-8 |
| Product Number | SU000007 |
| Molecular Formula | GeO |
| Molecular Weight | 88.6394 |
1. Product Introduction
Germanium Dioxide(GeO2)
Germanium Dioxide (GeO2) other names Germanium(IV) oxide, Germania, Germanic oxide is white tasteless powder with no volatility. Germanium Dioxide is a useful material for wide-angle lenses and optical microscope lenses.
2. Specification or COA
|
Items |
Specification |
Test Result |
|
GeO2 Content |
99.99% Min |
99.99 |
|
Cloride |
400 PPM |
230 PPM |
|
As |
1 PPM |
0.004 PPM |
|
Fe |
1 PPM |
0.3 PPM |
|
Ca |
1 PPM |
Not Detected |
|
Si |
1 PPM |
0.04 PPM |
|
Pb |
1 PPM |
Not Detected |
|
Al |
1 PPM |
0.9 PPM |
|
Cu |
1 PPM |
Not Detected |
|
Co |
1 PPM |
0.04 PPM |
|
Ni |
1 PPM |
0.38 PPM |
|
Grain Size (74um) |
95% passed |
95.3% |
|
Loss on drying (105℃,2hr) |
0.5% |
0.25% |
3. Product application
Germanium Dioxide (GeO2) is mainly 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. Packing & Delivery
Standard export neutral packing.
Inner Packaging: Polythene bottle Net Weight: 1kg/bottle; 2.5kg/bottle.
Outside Packaging: Carton
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