Europium Oxide 99.9%-99.9999% from Metall Rare Earth Limited

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product details

Europium Oxide

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 is also applied in speciality plastic for laser material.

Formula Eu2O3 CAS No. 1308-96-9 Molecular Weight 351.92 Appearance White Solubility Insoluble in water, moderately soluble in strong mineral acids Stability Slightly hygroscopic

EuropiumOxid

Oxyde De Europium

Oxido Del Europio

Standard Specifications

Product Code	6390	6391	6393	6395
Grade	99.9999%	99.999%	99.99%	99.9%
CHEMICAL COMPOSITION
Eu2O3/TREO (% min.)	99.9999	99.999	99.99	99.9
TREO (% min.)	99.9	99	99	99
Loss On Ignition (% max.)	0.5	0.5	1	1
Rare Earth Impurities	% max.	% max.	% 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	0.00001 0.00001 0.00001 0.00001 0.00005 0.00005 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001 0.00001	0.0001 0.0001 0.0001 0.0001 0.0002 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001 0.0001	0.0005 0.0005 0.0005 0.0005 0.001 0.001 0.001 0.001 0.0005 0.0005 0.0005 0.0005 0.0005 0.0005	0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001
Non-Rare Earth Impurities	% max.	% max.	% max.	% max.
Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO	0.0002 0.0003 0.0003 0.0001 0.005 0.0001 0.0001 0.0001	0.0003 0.001 0.001 0.0001 0.01 0.0002 0.0003 0.0002	0.0005 0.005 0.003 0.0005 0.03 0.0005 0.001 0.0005	0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001
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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 the product's grade, or Send An Enquiry, you will receive our prompt reply within 24 hours.

We export to over 30 countries worldwide, and hold a large stock of common Rare Earth Oxides, Metals & Compounds, including some specialty alloys. For research and samples, we offer 2-3 days delivery to the EU, USA, Japan, Korea and 3-5 days delivery for the rest of the world.

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