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Praseodymium

Catalog Number
ACM7440100
CAS Number
7440-10-0
Product Name
Praseodymium
Structure
Category
3D Printing Materials
Synonyms
Praseodymium ingot; Praseodymium, lump, 25 mm max. lump size, weight 200 g, purity 99%; Praseodymium, wire reel, 50mm, diameter 1.0mm, hard, 99.9%; Praseodymium, foil, not light tested, 25x25mm, thickness 0.025mm, as rolled, 99%; Praseodymium rod, 6.35mm (0.25in) dia; EINECS 231-120-3; Praseodymium, powder, max. particle size 250 micron, weight 20 g, purity 99.9%; MFCD00011174; Praseodymium, foil, not light tested, 50x50mm, thickness 0.005mm, as rolled, 99%; NKN7EZA750;
IUPAC Name
praseodymium;
Molecular Weight
140.908g/mol
Molecular Formula
Pr;
Canonical SMILES
[Pr];
InChI
InChI=1S/Pr;
InChI Key
PUDIUYLPXJFUGB-UHFFFAOYSA-N;
Application
Praseodymium's major use is as an alloying agent along with magnesium to produce highstrengthsteel that is used in airplane engines and automobiles parts. Notwithstanding its greenish color, another important use of praseodymium is as a yellow pigment to color glassand ceramics. Along with several other rare-earths, it is also used to form the electrodes forhigh-intensity arc lamps. It is used to manufacture safety goggles that filter out strong yellow light (used in welding,for example). Misch metal uses about 5% Pr in the manufacture of cigarette lighter flints.
Storage
Flammables area
Covalently-Bonded Unit Count
1
EC Number
231-120-3
Exact Mass
140.908g/mol
Heavy Atom Count
1
Monoisotopic Mass
140.908g/mol
Topological Polar Surface Area
0A^2
UNII
NKN7EZA750
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