Europium(III) fluoride is an inorganic compound with a chemical formula EuF3.

Production Europium(III) fluoride can be produced by reacting europium(III) nitrate and ammonium fluoride:潘峰, 陶锋, 王志俊,等. pH值对水热法合成EuF3纳米晶形貌的影响[J]. 井冈山大学学报(自然科学版), 2012, 33(2):72-75. Eu(NO3)3 + 3 NH4F → EuF3 + 3 NH4NO3 Europium(III) fluoride nanoparticles can be synthesized by microwave irradiation of europium(III) acetate in an ionic liquid that has tetrafluoroborate as the anion.

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