Terbium oxide
 

Terbium oxide | Terbium oxide

Terbium oxide is a chemical compound of the elements terbium and oxygen and belongs to the group of metal oxides.

Terbium (III, IV) oxide is a dark brown solid in powder form. The compound is non-stoichiometric and consists of two phases.

Terbium (III, IV) oxide can be obtained by burning terbium in air. It can also be obtained from the decomposition of terbium oxalate at 600 to 1000 ° C or other terbium oxo salts in air. Terbium (III, IV) oxide is used in fluorescent lamps and color television tubes. You can also buy small amounts of terbium oxide from us.

Order Terbium (III, IV) oxide Tb4O7 / TREO: 99.9%.

Terbium oxide
Other names: diterbium trioxide / terbium sesquioxide

Chemical formula: Tb4O7
Molar mass: 747.70 g.mol ? 1
Physical state: solid
Density: 7.3 g cm ? 3
Melting point: 2340 ° C
 


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