View larger

• 

Display all pictures

Chemical formula: Pr6O11

Appearance: dark brown powder

Density: 6.5 g/mL

Melting point: 2,183 °C (3,961 °F; 2,456 K)

Boiling Point: 3,760 °C (6,800 °F; 4,030 K)

Purity: 99.7%-99.99%

Praseodymium(III,IV) oxide is an inorganic compound with the molecular formula Pr6O11, which is insoluble in water. It has a cubic fluorite structure.

Applications:

1. It can be used in glass, metallurgy, and as an additive for phosphor. Praseodymium oxide is one of the important light rare earth products.

2. Because of its unique physical and chemical properties, it is used in ceramics, glass, rare earth permanent magnets, rare earth cracking catalysts, rare earth polishing powders, abrasive materials and additives.