Nano Europium Oxide

Nano Europium OxideNano Europium Oxide

Nano Europium Oxide (Eu2O3) Description

Product Name: Nano Europium Oxide

Formula: Eu2O3

Particle size: 50nm 0.8-1.5um,1.5-2.5um,4.0-6.0um

SSA (m2/g): 20-60

CAS No.: 1308-96-9

Molecular Weight: 351.92

Density: 7.42 g/cm3

Melting point: 2350°C

Appearance: White powder with light pinkish shade

Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Nano Eu2O3 Chemical composition:

Chemical Composition % min
Sm2O3/TREO 99.995
TREO 99.9
Rare Earth Impurities % max
La2O3 0.0001
CeO2 0.0002
Pr6O11 0.0001
Nd2O3 0.0001
Sm2O3 0.0002
Gd2O3 0.0002
Tb4O7 0.0001
Dy2O3 0.0001
Ho2O3 0.0001
Er2O3 0.0001
Tm2O3 0.0001
Yb2O3 0.0001
Lu2O3 0.0001
Y2O3 0.0001
Loss on ignition of 1000°C, 1h 2

Nano Eu2O3 Application:

-Nano-Eu2O3 is used for phosphor activator

-Color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor

-Europium Oxide (Eu2O3) is widely used as a red phosphor such as Y2O3, Y2O2S, YVO4, in television sets and fluorescent lamps

-As an activator for Yttrium-based phosphors

-Europium Oxide is also applied in specialty plastic for laser material.


-25 kg or 50 kg net weight for each bag, inner lined with double layers plastic bags, outer with drum (plastic/cardboard/iron), woven bag.

-1000 kg net weight on a plastic or wooden pallet.

Please send us inquiries to on all rare earth materials.