Antimony Telluride | Sb2Te3 | CAS 1327-50-0


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Antimony Telluride (Sb2Te3) is an inorganic compound with a layered structure. Heeger Materials can provide the best Antimony Telluride (Sb2Te3) with a purity of 99.99% and 99.999% in size of lump, granule, and powder. The size can be tailored according to specific requirements.

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Data sheet

Purity99.99%-99.999% (4N-5N)
Sizelump, granule, powder
ProductAntimony telluride

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Antimony Telluride (Sb2Te3) has been investigated for its semiconductor properties. It can be transformed into both n-type and p-type semiconductors by doping with an appropriate dopant. It has a large thermoelectric effect.

Antimony Telluride | Sb2Te3 | CAS 1327-50-0

High-purity and ultra-high-purity Antimony Telluride (Sb2Te3) materials are crucial components for the research, development, and production of advanced technologies that require optimum properties, performance, and quality.

  • Chemical formula: Sb2Te3
  • Molar mass:626.32 g·mol−1
  • Appearance: grey solid
  • Density:6.50 g cm−3
  • Melting point:620 °C (1,148 °F; 893 K)
  • Band gap:0.21 eV
  • Thermal conductivity:1.65 W/(m·K) (308 K)
  • Crystal structure: Rhombohedral, hR15
  • EINECS No.:215-480-9
  • CAS:1327-50-0

Antimony Telluride Products List

  • Antimony Telluride (Sb2Te3) Pieces
  • Antimony Telluride (Sb2Te3) Granules
  • Antimony Telluride (Sb2Te3) Powder
  • Antimony Telluride (Sb2Te3) Sputtering Target

Antimony Telluride Application

  • Used in the field of thermoelectric devices.
  • Used in the fields of optoelectronics and infrared technology.
  • Used as a key material applied in phase-change memory.

Antimony Telluride Packing

Antimony Telluride (Sb2Te3) 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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