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12036-32-7
Pr2O3
590800LP
99.9%
3-12mm
234-857-9
NO
Characteristic
Praseodymium(III) oxide, praseodymium oxide or praseodymia is the chemical compound composed of praseodymium and oxygen with the formula Pr2O3. It forms white hexagonal crystals.
Chemical formula：Pr2O3
Molar mass： 329.813 g/mol
Appearance： white hexagonal crystals
Density： 6.9 g/cm3
Melting point： 2,183 °C (3,961 °F; 2,456 K)
Boiling point： 3,760 °C (6,800 °F; 4,030 K)
Magnetic susceptibility (χ)：+8994.0·10−6 cm3/mol
Crystal structure：Hexagonal, hP5
Application
Praseodymium(III) oxide is used as a pigment in glass, optic and ceramic industries. Praseodymium-doped glass called didymium glass is used in welding goggles, since it blocks infra-red radiation. Further, it is used as a dielectric in combination with silicon.
Characteristic
Praseodymium(III) oxide, praseodymium oxide or praseodymia is the chemical compound composed of praseodymium and oxygen with the formula Pr2O3. It forms white hexagonal crystals.
Chemical formula：Pr2O3
Molar mass： 329.813 g/mol
Appearance： white hexagonal crystals
Density： 6.9 g/cm3
Melting point： 2,183 °C (3,961 °F; 2,456 K)
Boiling point： 3,760 °C (6,800 °F; 4,030 K)
Magnetic susceptibility (χ)：+8994.0·10−6 cm3/mol
Crystal structure：Hexagonal, hP5
Application
Praseodymium(III) oxide is used as a pigment in glass, optic and ceramic industries. Praseodymium-doped glass called didymium glass is used in welding goggles, since it blocks infra-red radiation. Further, it is used as a dielectric in combination with silicon.
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