Tantalum (Ta) Nanopowder, 50nm, 99.9% (3N) Purity - MSE Supplies LLC

MSE PRO Tantalum (Ta) Nanopowder, 50nm, 99.9% (3N) Purity

  • $ 87895

    Product SKU: PO7029

  • Save $ 10600

MSE PRO™ Tantalum (Ta) Nanopowder, 50nm, 99.9% (3N) Purity 

  • Product Number: 100g (PO7029), 250g (PO7028)
  • Formula: Ta
  • CAS Number: 7440-25-7
  • Molecular Weight: 180.95g/mol
  • Melting Point: 3020°C
  • Particle Size: 50nm
  • Purity: 99.9% 3N
  • Appearance: Black Powder


Tantalum (Ta) is highly conductive to heat and electricity, and this property has made it the material of choice for electronic capacitors used in telecommunications and hand-held electronic equipment such as laptops and mobile phones. Tantalum nanoparticles (Ta NPs) enhance the applications of the material due to their high surface area and ability to be dispersed in a printable ink. Attractive properties of Ta NPs make them ideal candidates in various technology fields such as superconductors, orthopedic implant materials, dopants in photoelectrode materials and micro-batteries.

These nanoparticles should be stored in cool and dry room to perserve their dispersion performance.

Notes: More detailed product information including SDS, certificate of analysis (COA), customized order are available upon request.

Impurity Analysis (wt%) by ICP
Al ≤0.0002 Si ≤0.0004
Fe ≤0.0005 Nb ≤0.001
Ni ≤0.0003 Cr ≤0.0004
Ti ≤0.0001 W ≤0.0004
Mo ≤0.003



[1] Tantalum (Ta) Nanoparticles - Properties, Applications

[2] Yi Wang, Zuolin Cui, Zhikun Zhang, Synthesis and phase structure of tantalum nanoparticles, Materials Letters, Volume 58, Issue 24, 2004, Pages 3017-3020.

[3] Mohandas G, Oskolkov N, McMahon MT, etc., Porous tantalum and tantalum oxide nanoparticles for regenerative medicine. Acta Neurobiol Exp (Wars). 2014;74(2):188-96.