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Zinc Arsenide | Zn2As3 | CAS 12006-40-5


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Zinc Arsenide (Zn2As3) has an energy gap within the range of 1.5-1.6 eV. Heeger Materials offers over 100 high-purity products, including metals, metal oxides, and metal salts, with 99.999% purity or higher. We can provide the best Zinc Arsenide (Zn2As3) with a purity of 99.99%, and 99.999% in size of ingot, lump, and powder.

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Data sheet

Purity99.99%-99.999% (4N-5N)
ProductZinc arsenide

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Zinc Arsenide (Zn2As3) has high electron mobility and a small effective electron mass. High-purity and ultra-high-purity Zinc Arsenide (Zn2As3) materials are crucial components for the research, development, and production of advanced technologies that require optimum properties, performance, and quality.

Zinc Arsenide | Zn2As3 | CAS 12006-40-5

  • Molecular formula: Zn2As3
  • CAS: 12006-40-5
  • Molecular weight: 346.01 g/mol
  • Density: 5.62 g/cm3

Zinc Arsenide (Zn2As3) Specifications


Chemical composition (%)

















Lump (3-6 mm, or customized), Powder (customized)

Zinc Arsenide (Zn2As3) Applications

  • Used in the fabrication of high-speed optoelectronic devices such as photodetectors, optoelectronic amplifiers, and lasers.
  • Used as an absorber layer material in solar cells.
  • Used in the manufacture of nanoscale field-effect transistors, quantum dot devices, and nanosensors, among others.

Zinc Arsenide (Zn2As3) Packing

Zinc Arsenide (Zn2As3) 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.

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