top of page




Tellurium has two forms, crystalline and amorphous.


Crystalline tellurium is a silvery-white and brittle metal (or technically, a metalloid) with a typical metallic lustre. 


Amorphous tellurium is a black-brown powder prepared by precipitating it from tellurium or tellurous acid solution.


Tellurium is one of the rarest stable solid elements, generally found in the telluride form of more common metals. Most is obtained in trace amounts of porphyry copper deposits.

Forms Supplied

Pure metal:

  • 99.999% (5N) high purity

  • 99.9999% (6N) ultra high purity



  • Tellurium dioxide (TeO2)

  • Telluric acid (H6TeO6)

  • Tellurium (IV) Diethyldithiocarbamate (C20H40N4S8Te)

  • Cuprous telluride (Cu2Te)

  • Lead (II) telluride (PbTe)

  • Mercury telluride (HgTe)

  • Mercury cadmium telluride (HgCdTe)


  • Manganese tellurium (MnTe)

Typical Applications

  • Component of binary, ternary and quaternary compound semiconductors.

  • Manufacture of cadmium telluride, a photovoltaic material.

  • Infrared optics.

  • Infrared and x-ray detectors used in a wide range of sensors and medical technology.

Minor Metals, Compounds and Chemicals

Recycling Services

bottom of page