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Indium (III) Oxide ( In<sub>2</sub>O<sub>3</sub>) 99.99% 4N Powder, MSE Supplies

MSE PRO Indium (III) Oxide ( In2O3) 99.99% 4N Powder

  • £19700
  • Save £2400

Indium (III) Oxide, In2O3, 99.99% 4N High Purity Powder

  • Product Number: PO3402 (100 g), PO3403 (1 kg)
  • Formula: In2O3
  • CAS Number: 1312-43-2
  • Molecular Weight: 277.64  g/mol
  • Density: 7.179 g/cm³ at 25°C
  • Melting Point: 1910°C
  • Color: yellowish powder
  • Solubility: insoluble
  • Purity: 99.99% 4N (trace metal basis)

Typical Lot Analysis 

Purity

99.99%

Typical Trace Metals Analysis (ppm)

Co

≤1.0

Cu

≤2.0

Al

≤2.0

Ni

≤3.0

Pb

≤5.5

Fe

≤6.5

Sb

≤5.0

Cd

≤1.5

Mo

≤3.0

 

Applications 

In2O3 (Indium (III) Oxide) high purity (99.99%) powder is used in batteries, thin films, optical coatings, and antistatic coatings. When mixed with tin dioxide, indium oxide forms indium tin oxide (ITO), a material used for transparent conductive coatings. Indium oxide can be used as an n-type semiconductor dopant to increase resistivity in integrated circuits.

Notes: More detailed product information including SDS, certificate of analysis (CoA), lead time and volume pricing are available upon request.

References

A. Schliefe, M.D. Neumann, N. Esser, Z. Galazka, A. Gottwald, J. Nixdorf, R. Goldhan, and M. Feneberg.  Optical properties of In2O3 from experiment and first-principles theory: influence of lattice screening. New J. of Physics, Vol. 20, 2018.

Q. Hou, J. Buckeridge, T. Lazauskas, D. Mora-Fonz, A.A. Sokol, S.M. Woodley, and C.R.A. Catlow.  Defect formation in In2O3 and SnO2: a new atomistic approach based on accurate lattice energies. J. Mater. Chem. C.  Vol. 6 Pgs 12386-12395, 2018.

B. Zhang, N.N. Zhang, J.F. Chen, Y. Hou, S. Yang, J.W. Gou, X.H. Yang, J.H. Zhong, H.F. Wang, P.Hu, H.J. Zhao, and H.G. Yang. Turning Indium Oxide into a Superior Electrocatalyst: Deterministic Heteroatoms. Scientific Reports Vol 3, Article# 3109, 2013.