Tantalum pentoxide
Compounds
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Tantalum pentoxide, also known as tantalum(V) oxide, is the inorganic compound with the formula Ta
₂O
₅. It is a white solid that is insoluble in all solvents but is attacked by strong bases and hydrofluoric acid. Wikipedia
Formula: Ta2O5
Melting point: 3,402°F (1,872°C)
Density: 8.2 g/cm³
Molar mass: 441.893 g/mol
3D model (JSmol): Interactive image
Band gap: 3.8–5.3 eV