Tellurium trioxide
| Names | |
|---|---|
| Other names tellurium(VI) oxide | |
| Identifiers | |
| 3D model (JSmol) | |
| ChemSpider | |
| ECHA InfoCard | 100.033.277 | 
| EC Number | 
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| PubChem CID | |
| UNII | |
| CompTox Dashboard (EPA) | |
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| Properties | |
| TeO3 | |
| Molar mass | 175.6 g/mol | 
| Appearance | yellow-orange crystals (α-TeO3) | 
| Density | 5.07 g/cm3, solid | 
| Melting point | 430 °C (806 °F; 703 K) | 
| Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references | |
Tellurium trioxide (TeO3) is an inorganic chemical compound of tellurium and oxygen. In this compound, tellurium is in the +6 oxidation state.