Rare earth material Praseodymium metal Pr cube CAS 7440-10-0

Short Description:

Praseodymium is mainly used to make powerful magnets and especially strong alloys for aircraft engines.

We can supply high purity 99.9%.

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Product Detail

Product Tags

Product Description

Brief introduction
Product name: Praseodymium
Formula: Pr
CAS No.: 7440-10-0
Molecular Weight: 140.91
Density: 6.71 g/mL at 25 °C
Melting point: 931 °C
Shape: 10 x 10 x 10 mm cube

Specification

Material:	Praseodymium
Purity:	99.9%
Atomic number:	59
Density	6.8 g.cm-3 at 20°C
Melting point	931 °C
Bolling point	3512 °C
Dimension	1 inch, 10mm, 25.4mm, 50mm, or Customized
Application	Gifts,science,exhibits, collection,decoration, education, research

Application

Praseodymium is a soft malleable, silvery-yellow metal. It is a member of the lanthanide group of the periodic table of elements. It reacts slowly with oxygen: when exposed to air it forms a green oxide that does not protect it from further oxidation. It is more resistant to corrosion in air the other rare metals, but it still needs to be stored under oil or coated with plastic. It reacts rapidly with water.