Terbium (Tb) Metal 99.9% 3N - MSE Supplies LLC

MSE PRO Terbium (Tb) Metal 99.9% 3N, 100g

SKU: CM0123

  • £62600
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MSE PRO™ Terbium (Tb) Metal 99.9% 3N, 100g

  • Product Number: CM0123 (100 g)
  • Formula: Tb
  • CAS Number: 7440-27-9
  • Molecular Weight: 158.93 g/mol
  • Density: 8.23 g/cm³ at 25 °C
  • Melting Point: 1356 °C
  • Color: Silvery white
  • Boiling point: 3123 °C
  • Purity: 99.9% 3N (Tb/TREM*)
* TREM - Total Rare Earth Metals


    Terbium (Tb) is a rare earth element that belongs to the lanthanide series. It reacts with water and thus need to be stored properly. It is used as dopes in solid state devices, as a crystal stabilizer of fuel cells, as a component of magnet field sensitive materials and used in green phosphors.

    Notes: More detailed product information including SDS, certificate of analysis (COA), lead time and volume pricing are available upon request. Please contact us for bulk order discount.

    Rare Earth Impurities Content (%) Non-Rare Earth Impurities Content (%)
    La<0.005 Fe<0.010
    Ce<0.005 Al<0.024
    Pr<0.005 Mo<0.010
    Sm<0.005 Si<0.010
    Eu<0.005 Mg<0.010
    Y<0.005 C<0.010
    Dy<0.005 Ca<0.010





    [1] Cerium–terbium mixed oxides as potential materials for anodes in solid oxide fuel cells. Journal of power sources 151 (2005): 43-51.

    [2] Magnetic Relaxation of Single‐Molecule Magnets in an External Magnetic Field: An Ising Dimer of a Terbium (III)–Phthalocyaninate Triple‐Decker Complex. Chemistry–A European Journal 17, no. 1 (2011): 117-122.

    [3] Luminescence properties of europium–terbium double activated calcium tungstate phosphor. Solid State Communications 131, no. 5 (2004): 307-311.