Brief information of Europium Metal
Formula: Eu
CAS No.: 7440-53-1
Molecular Weight: 151.97
Density: 9.066 g/cm³
Melting point: 1497°C
Appearance: Silvery grey lump pieces
Stability: Very easy to be oxidized in air, keep in argon gas
Ductibility: Poor
Multilingual: EuropiumMetall, Metal De Europium, Metal Del Europio
Application:
Europium Metal, is very valuable material in control rods for nuclear reactors due to that it can absorb more neutrons than any other elements. It is a dopant in some types of glass in lasers and other optoelectronic devices. Europium is also used in the manufacture of fluorescent glass. A recent (2015) application of Europium is in quantum memory chips which can reliably store information for days at a time; these could allow sensitive quantum data to be stored to a hard disk-like device and shipped around the country.
Specification
| Eu/TREM (% min.) |
99.99 |
99.99 |
99.9 |
| TREM (% min.) |
99.9 |
99.5 |
99 |
| Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
| La/TREM
Ce/TREM
Pr/TREM
Nd/TREM
Sm/TREM
Gd/TREM
Tb/TREM
Dy/TREM
Y/TREM |
30
30
30
30
30
30
30
30
30 |
50
50
50
50
50
50
50
50
50 |
0.05
0.01
0.01
0.01
0.03
0.03
0.03
0.03
0.01 |
| Non-Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
| Fe
Si
Ca
Al
Mg
Mn
W
Ta
O |
50
50
50
30
30
50
50
50
200 |
100
100
100
50
50
100
50
50
300 |
0.015
0.05
0.01
0.01
0.01
0.03
0.01
0.01
0.05 |
Note: Product production and packaging can be carried out according to user specifications.
Packaging: 25kg/barrel, 50kg/barrel.Need to be stored in argon gas.
Related product:Praseodymium neodymium metal,Scandium Metal ,Yttrium Metal,Erbium Metal,Thulium Metal,Ytterbium Metal,Lutetium Metal,Cerium Metal,Praseodymium Metal,Neodymium Metal,Samarium Metal,Europium Metal,Gadolinium Metal,Dysprosium Metal,Terbium Metal,Lanthanum Metal .
Certificate：