Europium Metal

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Appearance:Silvery Stability Very easy to be oxidized in air, keep in argon gas Ductibility PoorCasno:7440-53-1
Formula:EuWeight:151.964
Einecs:231-161-7Melting:826ºC
Boiling:1527 °C(lit.)
Detailed Specification
Spec 99.99% 99.99% 99.9%
CHEMICAL COMPOSITION
Eu/TREM (%Min.) 99.99 99.99 99.9
TREM (%Min.) 99.9 99.5 99
Rare Earth Impurities ( in TREM, %Max.)
Nd
Sm
Gd
Tb
Dy
Y
0.001
0.002
0.002
0.005
0.001
0.001
0.001
0.002
0.002
0.005
0.001
0.001
0.01
0.03
0.03
0.03
0.03
0.01
Non-Rare Earth Impurities ( %Max.)
Fe
Si
Ca
Al
Mg
Mn
W
O
Ta
0.005
0.005
0.005
0.003
0.003
0.003
0.005
0.02
0.005
0.01
0.01
0.01
0.02
0.001
0.01
0.03
0.03
0.01
0.01
0.01
0.01
0.02
0.001
0.01
0.03
0.03
0.01
Packing: 50KGs Iron Drum
Application: is very valuable material in control rods for nuclear reactors due to that it can absorb more neutrons than any other elements.
Synonyms: Europium;EuropiumingotNREOpackedinmineraloil; Europium ingot; Europium