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Praseodymium Oxide (Pr6O11) Powder

HTRE822

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Praseodymium Oxide Pr6O11 is applied in petroleum and environment protection catalysts, mischmetal, polishing powders and Rare Earth fertilizers. Heeger Materials (HM) provides Praseodymium Oxide Pr6O11 at a competitive price. The purity and particle size can be customized.

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Data sheet

MFPr6O11
MW1021.43
Purity99.999%/99.99%/99.9%/99%
CAS12037-29-5
SynonymsPraseodymiumOxid/Oxyde De Praseodymium/Oxido Del Praseodymium

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 HM stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture and other fields. We also offer pure metals and compounds for R&D applications.

Praseodymium Oxide (Pr6O11) Powder 

  • 12037-29-5
  • Pr6O11
  • 234-857-9
  • Chemical formula: Pr6O11
  • Molar mass: 1021.44 g/mol
  • 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)

Praseodymium Oxide, also called Praseodymia, is used to colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in the glass. Component of didymium glass which is a colourant for welder's goggles is also an important additive of Praseodymium yellow pigments. Praseodymium Oxide in solid solution with ceria, or with ceria-zirconia, have been used as oxidation catalysts. It can be used to create high-power magnets notable for their strength and durability.

Specifications

Grade99.999%99.99%99.9%99%
CHEMICAL COMPOSITION
Pr6O11/TREO (% min.)99.99999.9999.999
TREO (% min.)99999999
Loss On Ignition (% max.)1111
Rare Earth Impuritiesppm max.ppm max.% max.% max.
La2O3/TREO
CeO2/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Y2O3/TREO
2
2
5
1
1
1
2
50
50
100
10
10
10
50
0.02
0.05
0.05
0.01
0.01
0.01
0.01
0.1
0.1
0.7
0.05
0.01
0.01
0.05

Application

Praseodymium oxide is used to make ceramic glaze, praseodymium yellow and permanent magnets, petroleum catalytic cracking, abrasive polishing, optical fiber fields, and used to make cameras, microscopes, various optical glass components, and optical fibers. It also has certain uses in the electronic ceramic industry and catalyst preparation.

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