Dysprosium Oxide (Dy<sub>2</sub>O<sub>3</sub>) Nanopowder, 50nm, ≥99.95% (3N5) Purity, 25g - MSE Supplies LLC

MSE PRO Dysprosium Oxide (Dy2O3) Nanopowder, 50nm, ≥99.95% (3N5) Purity, 25g

SKU: PO1204

  • $ 27895
  • Save $ 3400

MSE PRO™ Dysprosium Oxide (Dy2O3) Nanopowder, 50nm, ≥99.95% (3N5) Purity, 25g

  • Product Number: PO1204
  • Formula: Dy2O3
  • CAS Number: 1308-87-8
  • Molecular Weight: 373g/mol
  • Particle Size: 50nm
  • Purity: ≥99.95% 3N5
  • Appearance: White powder


Dysprosium oxide (Dy2O3) is a rare earth sesquioxide semiconductor that is a moderately hygroscopic, thermally stable, highly insoluble material. Dy2O3 nanoparticles (NPs) can be used as an additive for manufacturing metal Dysprosium materials, glass, and neodymium-iron-boron permanent magnets. Dy2ONPs are also used in metal halide lamps, magneto-optical memory materials, yttrium-iron or yttrium-aluminum garnets, and the atomic energy industry. 

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


[1] Aflah Chaesara Suwarno, Yoki Yulizar, Dewangga Oky Bagus Apriandanu, Rizki Marcony Surya, Biosynthesis of Dy2O3 nanoparticles using Piper Retrofractum Vahl extract: Optical, structural, morphological, and photocatalytic properties, Journal of Molecular Structure, Volume 1264, 2022, 133123.

[2] Abu-Zied, B.M., Asiri, A.M. Synthesis of Dy2O3 nanoparticles via hydroxide precipitation: Effect of calcination temperature, (2014) Journal of Rare Earths, 32 (3), pp. 259-264.