Oxide Powder

Europium Oxide Eu2O3 Powder CAS 1308-96-9

Item No.: TR-Eu2O3
Purity: 99.9%
Appearance: white powder
Dysprosium Oxide Dy2O3 Powder CAS 1308-87-8

Formula: Eu2O3
CAS No.: 1308-96-9
Molecular Weight: 351.92
Density: 7.42 g/cm3
Melting point: 2350 C
Appearance: White powder or chunks
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: EuropiumOxid, Oxyde De Europium, Oxido Del Europio


Europium Oxide, also called Europia, is used as a phosphor activator, color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor; no substitute is known. Europium Oxide (Eu2O3) is widely used as a red phosphor in television sets and fluorescent lamps, and as an activator for Yttrium-based phosphors. Europium Oxide is also applied in speciality plastic for laser material.


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