Tantalum(III) aluminide
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| Tantalum(III) aluminide | ||
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| Other names tantalum trialuminide | ||
| Identifiers | ||
| CAS number | 12004-76-1 | |
| PubChem | 6336851 | |
| EC number | 234-460-0 | |
| Jmol-3D images | {{#if:[Al].[Al].[Al].[Ta]|Image 1 | |
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| Properties | ||
| Molecular formula | TaAl3 | |
| Molar mass | 261.893 g/mol | |
| Appearance | gray refractory powder | |
| Density | 7.02 g/cm³, solid | |
| Melting point | 1400°C | |
| Solubility in water | insoluble[1] | |
 (verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | ||
| Infobox references | ||
Tantalum(III) aluminide (TaAl3) is an inorganic chemical compound. This compound and Ta3Al are stable, refractory, and reflective, and they have been proposed[2] as coatings for use in infrared wave mirrors.
References
- ↑ Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 4–88, ISBN 0-8493-0594-2
- ↑ Braun, Hilarion "Substance for front surface mirror" U.S. Patent 5,923,464, Issued on July 13, 1999
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