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Telluride Series

Telluride Series

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Bismuth Telluride Lump (Bi2Te3 Lump)

High purity 4N (99.99%) Bismuth telluride lump / Bi2Te3 lump, The price is for reference only, please contact customer service for quotation!!!

Shape:Ball / lump
Package:Vacuum packaging, carton, wooden box.
Specifications:Various specifications and sizes can be customized according to customer requirements.

Physical and chemical properties

Melting point :585 °C(lit.)

Density : 7.642 g/mL at 25 °C(lit.)

Bismuth telluride is a gray powder with the formula Bi2Te3.


Intermediates for chemical industry

Bismuth telluride is a semiconductor material with good electrical conductivity but poor thermal conductivity.

For semiconductors, electronic refrigeration and power generation.

Used for manufacturing fusible alloy, casting printing type and high-precision mold; Bismuth can be made into low melting point alloy, which is used in automatic shutter or movable type alloy.

Telluride Series
Cadmium Telluride(CdTe)Lead Telluride(PbTe)Germanium Telluride(GeTe)Germanium Antimony Telluride(GeSbTe)
Bismuth Telluride(Bi2Te3)Antimony Tritelluride(Sb2Te3)Antimony Tritelluride    (Sb7Te3)Indium Telluride(InTe)