List of Lutetium Isotopes and Lutetium Applications:

Lutetium-175 isotope (Lu-175 isotope, 175Lu isotope)

  • LUTETIUM-175 isotope is used for rapid determination of actinides in urine;
  • LUTETIUM-175 isotope is used for research in nuclear physics;

Lutetium-175 isotope is available to order from BuyIsotope.com in Lutetium-175 oxide (Lu2O3) chemical form. Please contact us via request a Lutetium-175 isotope quote BuyIsotope.com to order Lutetium-175 isotope, to get Lutetium-175 price and to buy Lutetium-175 isotope.

Lutetium-176 isotope (Lu-176 isotope, 176Lu isotope)

  • LUTETIUM-176 isotope is used for Lutetium-177 (Lu-177 isotope, 177Lu isotope) radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);
  • LUTETIUM-176 isotope is used for synthesis of super heavy elements;

Lutetium-176 isotope is available to order from BuyIsotope.com in Lutetium-176 oxide (Lu2O3) chemical form. Please contact us via request a Lutetium-176 isotope quote BuyIsotope.com to order Lutetium-176 isotope, to get Lutetium-176 price and to buy Lutetium-176 isotope.

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Lutetium Safety Data Sheet (SDS) in oxide form - Download pdf file
Download Lutetium SDS in oxide form

Properties of Lutetium Isotopes:

Properties of Lutetium Isotopes:LUTETIUM-175LUTETIUM-176
Natural Abundance (%)97.4012.599
Atomic Mass (Da)174.9407718175.9426863
Relative Isotopic Mass174.9407718175.9426863
Neutron Number (N)104105
Atomic Number (Z)7171
Mass Number (A)175176
Nucleon Number (A)175176
Proton Number (Z)7171
Half-lifeStable3.760E+10
Spin3.57
Quadrupole Moment3.494.92
g-factor (g value)0.63780.4517
Group
Period66
Electron Configuration Blockff
Melting Point (K)19251925
Boiling Point (K)36753675
Specific Heat0.1550.155
Heat of Formation427.6427.6
Thermal Conductivity16.416.4
Dipole Polarizability 137137
Electron Affinity (kJ/mole)0.23880.2388
Electronegativity (Pauling scale)1.271.27
Atomic Radius (pm)173.8с173.8с
Covalent Radius (pm)175175
VDW Radius (pm)265265
Lattice Constant3.513.51
Crystal StructureHCPHCP
Jmol color#00ab24#00ab24

Lutetium Information

Lutetium is a silvery-white rare-earth metal which is relatively stable in air. It happens to be the most expensive rare-earth metal. Lutetium is found with almost all rare-earth metals, but is very difficult to separate from other elements. It is the least abundant of all natural elements. This element is used in metal alloys, and as a catalyst in various processes. Lutetium has 35 isotopes. There are two natural isotopes, 1 of which is stable one. The most stable isotope is Lu-174 with a half-life of 3.3 years. The separation of lutetium from ytterbium was described by Georges Urbain in 1907. It was discovered at approximately the same time by Carl Auer von Welsbach. The name Lutetium comes from the Greek word lutetia which means Paris.

Lutetium is used in metal alloys, and as a catalyst in various processes.

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