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Samarium, 62Sm
Atomic number (Z) 62
Phase at STP solid
Melting point 1345 K (1072 °C, 1962 °F)
Boiling point 2173 K (1900 °C, 3452 °F)
Density (near r.t.) 7.52 g/cm3
when liquid (at m.p.) 7.16 g/cm3
Heat of fusion 8.62 kJ/mol
Heat of vaporization 192 kJ/mol
Molar heat capacity 29.54 J/(mol·K)
  • Samarium(III) Oxide

    Samarium(III) Oxide

    Samarium(III) Oxide is a chemical compound with the chemical formula Sm2O3. It is a highly insoluble thermally stable Samarium source suitable for glass, optic and ceramic applications. Samarium oxide readily forms on the surface of samarium metal under humid conditions or temperatures in excess of 150°C in dry air. The oxide is commonly white to off yellow in color and is often encountered as a highly fine dust like pale yellow powder, which is insoluble in water.