Eurpium oxide CAS1308-96-9

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Model: MOS1308-96-9
Brand Name: MOSINTER
Alias: dieuropiumtrioxide
CAS: 1308-96-9
Appearance: With pale red powder
TREO: ≥99%
Purity: 99%~99.9999%
Melting point: 2291°C
Molecular weight: 351.93
Molecular Formula: Eu2O3
Density: 7.42 g/mL at 25 °C(lit.)
Category:

Europium oxide (CAS:1308-96-9) 

Main Component :TREO≥99.5％           Eu2O3/TREO≥99.995％
RE Impurities(ppm) Non—RE Impurities(ppm)
La2O3           ﹤5 ZnO              <5
CeO2            ﹤5 Fe2O3            1.2
Pr6O11          ﹤5 SiO2            <10
Nd2O3           ﹤5 CaO             <5
Sm2O3           ﹤5 PbO             <2
Gd2O3          <5 L.O.I           0.38
Tb4O7          <5
Dy2O3           <5
Ho2O3          <5
Er2O3          <5
Tm2O3          <5
Yb2O3          <5
Lu2O3          <5
Y2O3          <5

Europium(III) oxide (Eu2O3), is a chemical compound of europium and oxygen. It is widely used as a red or blue phosphor in television sets andfluorescent lamps, and as an activator for yttrium-based phosphors. It is also an agent for the manufacture of fluorescent glass. Europium fluorescence is used in the anti-counterfeiting phosphors in Euro banknotes.

Europium oxide has two common structures: Monoclinic (mS30, SpaceGroup = C2/m, No. 12) and cubic (cI80, SpaceGroup = Ia-3, No. 206). The cubic structure is similar to that of manganese(III) oxide.

It may be formed by ignition of europium metal.

It can react with acids to form the corresponding europium(III) salts.

USES: Used as a color TV set red phosphors activator, high pressure mercury lamp with fluorescent powder.

Package:50 kg/drum, inner double plastic bag; Or 50 kg/bag, double plastic bag; Can also according to customer requirements packaging.

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