187Re Isotope

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

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

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

  • 187Re 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);

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

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

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

Properties of 187Re Isotope:

Properties of 187Re Isotope:187Re
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

187Re 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.

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FAQ about 187Re Isotope:

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

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

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

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

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

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

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

Is 187Re isotope stable?
Answer: No

Is 187Re isotope radioactive?
Answer: Yes

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