CAS #: 7440-53-1
Linear Formula: Eu
EC No.: 231-161-7
Europium oxide is a Inorganic compound with a light pink powder. Insoluble in water, soluble in acids. It can be volatilized with steam, alkaline, toxic, irritating to eyes, respiratory tract and skin, and can absorb carbon dioxide in the air and generate water soluble salts with Mineral acid.
Application Area:
1. Used as a red fluorescent powder activator for color televisions and fluorescent powder for high-pressure mercury lamps.
2. It is used for making dyes, rubber vulcanization accelerator, drugs, pesticide fungicides, amino resin, Ethylenediamine urea formaldehyde resin, metal chelating agent EDTA, etc.
3. Used as a solvent for fibrin, etc.
4. Used as a contrast agent in the pharmaceutical industry
5. Used as a tracer for soil remediation
PRODUCT | Product Code | SAFETY DATA | TECHNICAL DATA |
Europium Oxide 99.99% | ET-Eu-01 |
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Europium Oxide 99.999% | ET-Eu-02 |
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Compound Formula | Eu2O3 |
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Molecular Weight | 351.92 |
Appearance | White |
Melting Point | 2,350° C (4,262° F) |
Boiling Point | N/A |
Density | 7.42 g/cm3 |
Solubility in H2O | N/A |
Exact Mass | 353.827 g/mol |
Monoisotopic Mass | 353.827144 Da |
Signal Word | N/A |
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Hazard Statements | N/A |
Hazard Codes | N/A |
Precautionary Statements | N/A |
Flash Point | Not applicable |
Risk Codes | N/A |
Safety Statements | N/A |
Transport Information | NONH |
WGK Germany | 2 |
Packaging Specifications
Finished packaging: 50 kg / barrel, 500 kg / tray, ton bag packaging
Sample packaging: 500 g / bag, 1 kg / bottle
About Europium Oxide |
The production method of europium oxide is mainly oxalic acid precipitation method, that is, taking europium chloride or Europium(III) nitrate solution as raw material, adjusting the Ph value to 2 with oxalic acid, adding ammonia to precipitate out Europium(III) oxalate, heating, curing, separation, washing, drying at 110 ℃, and burning at 900~1000 ℃ to form europium oxide. |
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