Tellurium Isotopes

Request Tellurium isotope quote

List of Tellurium Isotopes and Examples of Enriched Tellurium Applications:

Tellurium-120 isotope (Te-120 isotope, 120Te isotope)

  • TELLURIUM-120 isotope is used for Iodine-120 positron-emitting radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
  • TELLURIUM-120 isotope is used for research in nuclear physics;

Tellurium-120 isotope is available to order from BuyIsotope.com Tellurium-120 metal chemical form and Tellurium-120 oxide chemical form. Please contact us via request a Tellurium-120 isotope quote BuyIsotope.com to order Tellurium-120 isotope to get Tellurium-120 price to buy Tellurium-120 isotope.

Tellurium-122 isotope (Te-122 isotope, 122Te isotope)

  • TELLURIUM-122 isotope is used for Iodine-122, Iodine-123 and Iodine-125 radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);

Tellurium-122 isotope is available to order from BuyIsotope.com Tellurium-122 metal chemical form and Tellurium-122 oxide chemical form. Please contact us via request a Tellurium-122 isotope quote BuyIsotope.com to order Tellurium-122 isotope to get Tellurium-122 price to buy Tellurium-122 isotope.

Tellurium-123 isotope (Te-123 isotope, 123Te isotope)

  • TELLURIUM-123 isotope is used for Iodine-123 radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries );
  • TELLURIUM-123 isotope is used for studies of glass structures through electron paramagnetic resonance (EPR) spectroscopy;

Tellurium-123 isotope is available to order from BuyIsotope.com Tellurium-123 metal chemical form and Tellurium-123 oxide chemical form. Please contact us via request a Tellurium-123 isotope quote BuyIsotope.com to order Tellurium-123 isotope to get Tellurium-123 price to buy Tellurium-123 isotope.

Tellurium-124 isotope (Te-124 isotope, 124Te isotope)

  • TELLURIUM-124 isotope is used for Iodine-123 and Iodine-125m radionuclide (radioisotope)s production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
  • TELLURIUM-124 isotope is used for Iodine-124 positron-emitting radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);

Tellurium-124 isotope is available to order from BuyIsotope.com Tellurium-124 metal chemical form and Tellurium-124 oxide chemical form. Please contact us via request a Tellurium-124 isotope quote BuyIsotope.com to order Tellurium-124 isotope to get Tellurium-124 price to buy Tellurium-124 isotope.

Tellurium-125 isotope (Te-125 isotope, 125Te isotope)

  • TELLURIUM-125 isotope is used for Mössbauer studies;

Tellurium-125 isotope is available to order from BuyIsotope.com Tellurium-125 metal chemical form and Tellurium-125 oxide chemical form. Please contact us via request a Tellurium-125 isotope quote BuyIsotope.com to order Tellurium-125 isotope to get Tellurium-125 price to buy Tellurium-125 isotope.

Tellurium-126 isotope (Te-126 isotope, 126Te isotope)

  • TELLURIUM-126 isotope is used for research in nuclear physics;

Tellurium-126 isotope is available to order from BuyIsotope.com Tellurium-126 metal chemical form and Tellurium-126 oxide chemical form. Please contact us via request a Tellurium-126 isotope quote BuyIsotope.com to order Tellurium-126 isotope to get Tellurium-126 price to buy Tellurium-126 isotope.

Tellurium-128 isotope (Te-128 isotope, 128Te isotope)

  • TELLURIUM-128 isotope is used for studies of double beta decay;

Tellurium-128 isotope is available to order from BuyIsotope.com Tellurium-128 metal chemical form and Tellurium-128 oxide chemical form. Please contact us via request a Tellurium-128 isotope quote BuyIsotope.com to order Tellurium-128 isotope to get Tellurium-128 price to buy Tellurium-128 isotope.

Tellurium-130 isotope (Te-130 isotope, 130Te isotope)

  • TELLURIUM-130 isotope is used for Iodine-131 radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
  • TELLURIUM-130 isotope is used for studies of double beta decay;

Tellurium-130 isotope is available to order from BuyIsotope.com Tellurium-130 metal chemical form and Tellurium-130 oxide chemical form. Please contact us via request a Tellurium-130 isotope quote BuyIsotope.com to order Tellurium-130 isotope to get Tellurium-130 price to buy Tellurium-130 isotope.

back to list of enriched isotopes in alphabetical order


Tellurium metal Safety Data Sheet (SDS) - Download pdf file
Download Tellurium metal SDS

Tellurium oxide Safety Data Sheet (SDS) - Download pdf file
Download Tellurium oxide SDS

Properties Of Tellurium Isotopes:

PropertyTELLURIUM-120TELLURIUM-122TELLURIUM-123TELLURIUM-124TELLURIUM-125TELLURIUM-126TELLURIUM-128TELLURIUM-130
Neutron Number (N)6870717273747678
Atomic Number / Proton Number (Z)5252525252525252
Mass Number / Nucleon Number (A)120122123124125126128130
Natural Abundance (%)0.00090.02550.00890.04740.07070.18840.31740.3408
Atomic Mass (Da)119.90406121.90304122.90427123.90282124.90443125.90331127.904461129.9062228
Relative Isotopic Mass119.90406121.90304122.90427123.90282124.90443125.90331127.904461129.9062228
Spin000.500.5000
Quadrupole Moment00000000
g-factor (g value)00-1.4738960-1.7770102000
Half-life2200000000000000016777216790000000000000000000
Group1616161616161616
Period55555555
Electron Configuration Blockpppppppp
Melting Point (K)722.7722.7722.7722.7722.7722.7722.7722.7
Boiling Point (K)12631263126312631263126312631263
Specific Heat0.2010.2010.2010.2010.2010.2010.2010.201
Heat of Formation196.6196.6196.6196.6196.6196.6196.6196.6
Thermal Conductivity14.314.314.314.314.314.314.314.3
Dipole Polarizability 3838383838383838
Electron Affinity (kJ/mole)1.9708761.9708761.9708761.9708761.9708761.9708761.9708761.970876
Electronegativity (Pauling scale)2.12.12.12.12.12.12.12.1
Atomic Radius (pm)160160160160160160160160
Covalent Radius (pm)140140140140140140140140
VDW Radius (pm)244244244244244244244244
Lattice Constant4.454.454.454.454.454.454.454.45
Crystal StructureHEXHEXHEXHEXHEXHEXHEXHEX
Jmol color#d47a00#d47a00#d47a00#d47a00#d47a00#d47a00#d47a00#d47a00

Tellurium Information

Silvery metalloid element of group 16. Eight natural isotopes, nine radioactive isotopes. Used in semiconductors and to a degree in some steels. Chemistry is similar to Sulphur. Discovered in 1782 by Franz Miller.

Used to improve the machining quality of copper and stainless steel products and to color glass and ceramics. Also in thermoelectric devices. Some is used in the rubber industry and it is a basic ingredient in manufacturing blasting caps.

back to list of enriched isotopes in alphabetical order