Lanthanum (La) Metal 99.5% 2N5 - MSE Supplies LLC

Lanthanum (La) Metal 99.5% 2N5

  • £6700

Lanthanum (La) Metal 99.5% 2N5

  • Product Number: CM0111 (250 g), CM0112 (1 kg)
  • Formula: La
  • CAS Number: 7439-91-0
  • Molecular Weight: 138.91 g/mol
  • Density: 6.162 g/cm³ at 25 °C
  • Melting Point:  920 °C
  • Color: Silver white
  • Boiling point: 3464 °C
  • Purity: 99.5% 2N5 (La/TREM*)
* TREM - Total Rare Earth Metals


    Lanthanum (La) is is a soft, ductile, silvery-white metal that belongs to the lanthanide series. Lanthanum has numerous applications as additives in glass, catalysts, ignition elements in lighters and torches, carbon arc lamps for studio lights and projectors, electron cathodes, gas tungsten arc welding electrodes, scintillators, and other things. 

    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 (%)
    Ce<0.050 Fe<0.500
    Pr<0.040 Al<0.050
    Nd<0.035 Mo<0.020
    Sm<0.020 Si<0.030







    [1] Reductive dimerization and reduction of imines using lanthanum metal. Heteroatom Chemistry: An International Journal of Main Group Elements 13, no. 2 (2002): 131-135.

    [2] Reduction of organic halides with lanthanum metal: A novel generation method of alkyl radicals. The Journal of Organic Chemistry 67, no. 3 (2002): 966-969.

    [3] Thermal, electrical, and electrocatalytical properties of lanthanum-doped strontium titanate. Solid State Ionics 149, no. 1-2 (2002): 21-28.

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