Indium Selenide | In2Se3 | CAS 12056-07-4


New product

Indium Selenide (In2Se3) exhibits interesting optical properties, including a direct bandgap in the visible spectral range. Heeger Materials can provide the best Indium selenide (In2Se3) with a purity of 99.99%, 99.999%,99.9999%, and 99.99999% in size of ingot, lump, and powder.

More details


Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Purity99.99%-99.999% (4N-5N)
ProductIndium selenide

More info

Indium(III) selenide is a compound of indium and selenium. It has potential for use in photovoltaic devices and it has been the subject of extensive research.  High-purity and ultra-high-purity Indium selenide (In2Se3) materials are crucial components for the research, development, and production of advanced technologies that require optimum properties, performance, and quality.

Indium Selenide | In2Se3

  • Chemical formula: In2Se3
  • Molar mass: 466.516 g/mol
  • Appearance: black crystalline solid
  • Density: 5.80 g/cm³
  • CAS: 12056-07-4
  • Purity: 99.99%

Related Products

  • Indium selenide (In2Se3) Pieces
  • Indium selenide (In2Se3) Granules
  • Indium selenide (In2Se3) Sputtering Target
  • Indium selenide (In2Se3) Powder


  • Used as an absorber layer in solar cells.
  • Used for optoelectronic devices such as light-emitting diodes (LEDs) and photodetectors.
  • Used as a thermoelectric material for converting waste heat into electricity.


Indium Selenide (In2Se3) is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 1kg/bag, 25kg/barrel, or based on specific requirements.

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy

30 other products in the same category: