Formula Pr
CAS No. 7440-10-0
Molecular Weight 140.91
Appearance Silvery white
Ductibility Good
Stability Moderately reactive in air

Application: Praseodymium Metal is used as high-strength alloying agent in the magnesium used in parts of aircraft engines. It is an important alloying agent in Neodymium-Iron-Boron magnets.

Standard Specification:

Grade	99.9%	99.5%	99%
CHEMICAL COMPOSITION
Pr/TREM (% min.)	99.9	99.5	99
TREM (% min.)	99	99	99
Rare Earth Impurities ( in TREM, % max.)	% max.	% max.	% max.
La Ce Nd Sm Eu Gd Y	0.005 0.005 0.005 0.001 0.001 0.001 0.001	0.01 0.03 0.03 0.005 0.005 0.005 0.01	0.1 0.3 0.2 0.03 0.03 0.03 0.1
Non-Rare Earth Impurities ( % max.)	% max.	% max.	% max.
Fe Si Ca Al Mg Mo O C Cl	0.1 0.02 0.02 0.03 0.02 0.03 0.03 0.03 0.02	0.2 0.03 0.02 0.03 0.05 0.03 0.05 0.05 0.03	0.25 0.05 0.03 0.03 0.15 0.03 0.05 0.05 0.05

 

We can also accept inquiries for other Rare earth compounds: Lanthanum, Cerium, Neodymium, Praseodymium, Samarium, Europium, Gadolinium, Dysprosium, Terbium, Holmium, Erbium, Ytterbium, Lutetium, Thulium, Scandium and Yttrium.

Upon your request we can provide more detailed information including price, MSDS sheet, weight, packing condition and time of delivery. Please contact us and you will be replied within 24 hours. Our email: info@redmetlitas.com