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Rare Earth Products > Europium > Europium Sulfate
Europium Sulfate
Europium Sulfate
Formula: Eu2(SO4)3.8H2O
CAS No.: 10031-55-7  
Molecular Weight: 736.10
Density: N/A
Melting point: N/A
Appearance: Light red crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: EuropiumSulfat, Sulfate De Europium, Sulfato Del Europio
Europium Sulfate, also called Europium Sulphate is used as a phosphor activator for color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor; and also applied for dopant for speciality glass and plastic. It 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.
Products available
Product Code 6301 6003 6305
Grade 99.999% 99.99% 99.9%
CHEMICAL COMPOSITION
Eu2O3/TREO (% min.) 99.999 99.99 99.9
TREO (% min.) 40 40 40
Rare Earth Impurities ppm max. ppm max. % max.
La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Gd2O3/TREO
Tb4O7/TREO
Dy2O3/TREO
Ho2O3/TREO
Er2O3/TREO
Tm2O3/TREO
Yb2O3/TREO
Lu2O3/TREO
Y2O3/TREO
1
2
1
1
2
1
1
1
2
1
1
1
3
1
5
5
5
5
10
10
10
10
5
5
5
5
5
5
0.001
0.005
0.001
0.001
0.1
0.1
0.001
0.001
0.001
0.001
0.005
0.001
0.001
0.001
Non-Rare Earth Impurities ppm max. ppm max. % max.
Fe2O3
SiO2
CaO
CuO
Cl-
NiO
ZnO
PbO
10
100
10
1
100
2
3
2
10
100
50
5
300
10
10
5
0.002
0.01
0.01
0.003
0.03
0.001
0.001
0.001
The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at Request for Quotation, you will receive our prompt reply within 24 hours.
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Yttrium Metal is widely applied in making speciality alloys, it increases the strengths of alloys of metals such as chromium, aluminium, and magnesium.
Ytterbium Chloride is applied to numerous fiber amplifier and fiber optic technologies. High purity grades are widely applied as a doping agent for garnet crystals in lasers.
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