| CAS No.: | 1310-53-8 |
|---|---|
| Formula: | Geo2 |
| EINECS: | 215-180-8 |
| Grade Standard: | Industrial Grade |
| Transport Package: | Bag |
| Specification: | 25kg |
| Customization: |
|---|
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Audited Supplier Germanium oxide for semiconductor materials cas 1310-53-8
| Germanium oxide Basic information | |
| Uses Preparation Reactions | |
| Product Name: | Germanium oxide |
| CAS: | 1310-53-8 |
| MF: | GeO2 |
| MW: | 104.64 |
| EINECS: | 215-180-8 |
| Mol File: | 1310-53-8.mol |
| Germanium oxide Chemical Properties | |
| Melting point | >400 °C(lit.) |
| density | 6.239 g/mL at 25 °C |
| refractive index | 1.99 |
| storage temp. | Storage temperature: no restrictions. |
| solubility | ethylene glycol: soluble |
| form | Powder/Flake/Crystalline/Beads/Lump, Etc. |
| color | White |
| Specific Gravity | 6.239 |
| Water Solubility | 0.4 g/100 mL |
| Merck | 144409 |
| Solubility Product Constant (Ksp) | pKsp: 57 |
| Appearance | White powder | Model | |
| Purity | GeO2≥99.999% | REO | |
| Results of inspection(%) | |||
| Mg | <0.00001 | Zn | <0.000015 |
| Al | <0.00001 | In | <0.0000015 |
| Ca | <0.000015 | Pb | <0.000002 |
| Fe | <0.00001 | As | <0.00001 |
| Co | <0.000002 | Si | <0.00002 |
| Ni | <0.000002 | Cl | 0.026 |
| Cu | <0.0000015 | L.O.I | 1.55 |
| D50 | 20-40 μm |
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