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Element Index
Erbium
Europium
Chemical's truth
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Ricin is a natural poison extracted from the castor oil bean with a quoted LD50 of 20,000 ng/kg. |
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Europium oxide
CAS no: 1308-96-9 Formula: Eu2O3 Molecular weight: 351.926
Physical Data
Appearance: Pink powder
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Melting point: 2291°C
Boiling point: 3790°C
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Density: 7.42 g/cm3
Solubility: -
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Thermodynamic Data
Enthalpy of formation: -2272 kJ/mol
Gibbs energy of formation: -2142 kJ/mol
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Entropy: 205 J/mol K
Heat capacity:-
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Production and preparation
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Behavior and Chemical Properties
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History and Uses
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Hazard, Storage and Handling
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(Last update: July 2003) |
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