0102030405
0102030405
High Purity Digermane (Ge2H6) Specialty Gases
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Contact usSpecifications
| Purity , % | 99.998 |
| Nitrogen | ≤2 ppmv |
| Carbon Dioxide | ≤2 ppmv |
| Water | ≤2 ppmv |
| Germane | ≤5000 ppmv |
| Trigermane | ≤ 300 ppmv |
| Methane | ≤ 1 ppmv |
| Oxygen+Argon | ≤ 0.5 ppmv |
| Carbon Monoxide | ≤ 1 ppmv |
| Germoxanes | ≤ 5 ppmv |
| Chlorogermanes | ≤ 5 ppmv |
Technical Information
| Cylinder State @ 21.1°C | Liquid |
| Flammable Limits In Air | 0.5%-100% |
| Auto Ignition Temperature (°C ) | 50 |
| Molecular Weight (g/mol) | 151.23 |
| Critical Temperature ( °C ) | Not available. |
| Critical Pressure ( psig ) | Not available. |
product description
Digermane is an inorganic compound with the chemical formula Ge2H6. One of the few hydrides of germanium, it is a colourless liquid. Its molecular geometry is similar to ethane.
Digermane has a limited number of applications; germane itself is the preferred volatile germanium hydride. Generally, digermane is primarily used a precursor to germanium for use in various applications. Digermane can be used to deposit Ge-containing semiconductors via chemical vapor deposition.
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