Re-187 Isotope

re-187 isotope re-187 enriched re-187 abundance re-187 atomic mass re-187

Re-187 Isotope Information and Examples of Enriched Re-187 Applications:

Rhenium-187 isotope (Re-187 isotope, 187Re isotope)

  • Re-187 isotope is used for Osmium-189m (Os-189m isotope, 189mOs isotope) radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);

Re-187 isotope is available to order from BuyIsotope.com in Re-187 metal foil (Re) chemical form and in Re-187 metal powder (Re) chemical form. Please contact us via request a Re-187 quote BuyIsotope.com to order Re-187 isotope, to get Re-187 price and to buy Re-187 isotope.

back to Rhenium isotopes list


Re-187 Safety Data Sheet (SDS) in metal foil form - Download pdf file
Download Re-187 SDS in metal foil form

Re-187 Safety Data Sheet (SDS) in metal powder form - Download pdf file
Download Re-187 SDS in metal powder form

Properties of Re-187 Isotope:

Properties of Re-187 Isotope:RE-187
Natural Abundance (%)62.6
Atomic Mass (Da)186.9557531
Relative Isotopic Mass186.9557531
Neutron Number (N)112
Atomic Number (Z)75
Mass Number (A)187
Nucleon Number (A)187
Proton Number (Z)75
Half-life4.120E+10
Spin2.5
Quadrupole Moment2.07
g-factor (g value)1.2879
Group7
Period6
Electron Configuration Blockd
Melting Point (K)3459
Boiling Point (K)5903
Specific Heat0.138
Heat of Formation774
Thermal Conductivity48
Dipole Polarizability 62
Electron Affinity (kJ/mole)0.060396
Electronegativity (Pauling scale)1.9
Atomic Radius (pm)137b
Covalent Radius (pm)135
VDW Radius (pm)237
Lattice Constant2.76
Crystal StructureHCP
Jmol color#267dab

Re-187 Information

Rhenium is a silvery-white metallic transition element. It is obtained as a by-product of molybdenum refinement. Rhenium-molybdenum alloys are superconducting. Rhenium has 35 isotopes. 2 of them are natural ones, 1 of which is stable.

Rhenium is mixed with tungsten or platinum to make filaments for mass spectrographs. Its main value is as a trace alloying agent for hardening metal components that are subjected to continuous frictional forces.

back to Rhenium isotopes list

FAQ about Re-187 Isotope:

What is Re-187 isotope natural abundance?
Answer: 62.600 %

What is atomic mass for Re-187 isotope?
Answer: 186.95575 Da

What is isotopic mass for Re-187 isotope?
Answer: 186.95575

How many neutrons does Re-187 isotope have?
Answer: 112

How many protons does Re-187 isotope have?
Answer: 75

How many electrons does Re-187 isotope have?
Answer: 75

What is atomic number for Re-187 isotope?
Answer: 75

Is Re-187 isotope stable?
Answer: No

Is Re-187 isotope radioactive?
Answer: Yes

back to Rhenium isotopes list