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Praseodymium (Pr) Sheet/Foil/Disc


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Praseodymium (Pr) is an unknown metal whose density is 6.77g/cm3. Heeger Materials (HM) is a trusted manufacturer of Praseodymium metals. We offer the highest quality Praseodymium sheet, Praseodymium foil, and Praseodymium disc at competitive prices.

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Data sheet

Purity99.9% - 99.99%

More info

Praseodymium (Pr) is a chemical element with the symbol Pr and atomic number 59. It comes from the Greek word for "green". Praseodymium is more resistant to corrosion in the air than lanthanum, cerium, neodymium and europium. When exposed to air,  praseodymium produces a brittle layer of green oxide. 

Praseodymium (Pr) Sheet/Foil/Disc

  • Praseodymium Metal
  • Atomic Number: 59
  • Atomic Mass: 140.90765 amu
  • Melting Point: 935.0 °C (1208.15 K, 1715.0 °F)
  • Classification: Rare Earth
  • Crystal Structure: Hexagonal
  • Density: 6.77g/cm3

Praseodymium (Pr) Sheet/Foil/Disc Specification 


Praseodymium sheet, Praseodymium foil, Praseodymium disc








TREM ≥ 99.95%, Pr/TREM ≥ 99.9%

Praseodymium (Pr) Sheet/Foil/Disc Applications

  • Used as a catalyst in the petrochemical industry.
  • Used as an excellent synergistic element that can improve magnetic properties.
  • Used for grinding and polishing materials.
  • Used in the field of optical fiber.

Praseodymium (Pr) Sheet/Foil/Disc Storage and Packing

Praseodymium (Pr) Sheet/Foil/Disc should keep sealed and stored in a dry place, avoiding moisture and being exposed to air. The products should be preserved in mineral oil or sealed plastic. 


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