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Cadmium Telluride Powder | CdTe | CAS 1306-25-8

HTHP602

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Cadmium Telluride (CdTe) is a direct bandgap semiconductor material composed of cadmium and tellurium elements. Heeger Materials can provide the best Cadmium Telluride (CdTe) Powder with a purity of 99.9%, 99.99%, and 99.999% at a competitive price. The regular particle size is -325 mesh, or can be tailored according to specific requirements.

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Data sheet

Particle Size-325 mesh
SymbolCdTe
MW240.01
Purity99.9% - 99.999% (3N-5N)
Sizepowder
ProductCadmium telluride
CAS1306-25-8

More info

Cadmium Telluride (CdTe) has a high absorption coefficient and relatively low bandgap, so it is widely used in the field of solar cells. Heeger Materials offers a selection of over 100 high-purity products, including metals, metal oxides, and metal salts, with 99.999% purity or higher.

Cadmium Telluride Powder | CdTe | CAS 1306-25-8

  • Chemical formula: CdTe
  • Molar mass:240.01 g/mol
  • Density:5.85 g·cm−3
  • Melting point:1041 °C (1906 °F, 1314 K)
  • Boiling point:1050 °C (1920 °F, 1320 K)
  • Solubility in water: insoluble
  • Solubility in other solvents: insoluble
  • Band gap:1.5 eV (@300 K, direct)
  • Thermal conductivity:6.2 W·m/m2·K at 293 K
  • Refractive index (nD):2.67 (@10 µm)
  • Crystal structure: Zinc blende 

Products:

  • Cadmium telluride (CdTe) Pieces
  • Cadmium telluride (CdTe) Granules
  • Cadmium telluride (CdTe) Powder
  • Cadmium telluride (CdTe) Sputtering Target

Application:

  • Used in photovoltaic devices, specifically thin-film solar cells.
  • Used for radiation detection, such as X-ray and Gamma-ray detectors.
  • Used in optoelectronic devices such as photodetectors, image sensors, and light-emitting diodes (LEDs).
  • Used in various semiconductor devices, including integrated circuits, transistors, and diodes.

Packing:

Cadmium Telluride (CdTe) Powder 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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