Praseodymium Metals Product (Pr tube, wire, rod, foil, slab, disk, granule, Lump... )

Purity---
Pr/TREM:99％,99.9％, 99.95％min; TREM:99％％min

Shape---
Wire, Rod, Slab,Disc

Dimension---
Wire (diameter 1mm - 5mm), Rod (diameter 1mm - 10cm ),
Slab (thickness 1cm - 3cm, width < 40cm),
Disc (diameter < 35cm, thickness 1mm - 30mm )

Property---

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.

Basic Infomation

Name: Praseodymium

Symbol: Pr

Atomic Number: 59

Atomic Mass: 140.90765 amu

Melting Point: 935.0 °C (1208.15 °K, 1715.0 °F)

Boiling Point: 3127.0 °C (3400.15 °K, 5660.6 °F)

Number of Protons/Electrons: 59

Number of Neutrons: 82

Classification: Rare Earth

Crystal Structure: Hexagonal

Density @ 293 K: 6.77 g/cm3

Color: Unknown