87Sr Isotope Applications:

Strontium-87 isotope (Sr-87 isotope, 87Sr isotope)

  • 87Sr isotope is used for measuring the cross-section of Bromine-76 (Br-76 isotope, 76Br isotope) and Bromine-77 (Br-77 isotope, 77Br isotope) radionuclide (radioisotope) production;
  • 87Sr isotope is used for geological research;
  • 87Sr isotope is used for Strontium-87m (Sr-87m isotope, 87mSr isotope) radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries);

87Sr isotope is available to order from BuyIsotope.com in 87Sr carbonate (SrCO3) chemical form. Please contact us via request a 87Sr quote BuyIsotope.com to order 87Sr isotope, to get 87Sr price and to buy 87Sr isotope.

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87Sr Safety Data Sheet (SDS) in carbonate form - Download pdf file
Download 87Sr SDS in carbonate form

Properties of 87Sr Isotope:

Properties of 87Sr Isotope:87Sr
Natural Abundance (%)7
Atomic Mass (Da)86.9088775
Relative Isotopic Mass86.9088775
Neutron Number (N)49
Atomic Number (Z)38
Mass Number (A)87
Nucleon Number (A)87
Proton Number (Z)38
Quadrupole Moment0.305
g-factor (g value)-0.24284
Electron Configuration Blocks
Melting Point (K)1050
Boiling Point (K)1650
Specific Heat0.301
Heat of Formation164
Thermal Conductivity35.4
Dipole Polarizability 197.2
Electron Affinity (kJ/mole)0.05206
Electronegativity (Pauling scale)0.95
Atomic Radius (pm)215
Covalent Radius (pm)200
VDW Radius (pm)249
Lattice Constant6.08
Crystal StructureFCC
Jmol color#00ff00

87Sr Information

Strontium is a soft yellowish white-silver metallic element, belongs to group 2 of the periodic table. It is highly reactive chemically. Strontium has 33 isotopes, 4 of them are stable and naturally occurring. Sr-90 is present in radioactive fallout and has a half-life of 28 years. Strontium was discovered by Klaproth and Hope in 1790 and it was isolated by Humphry Davy in 1808.

Strontium is used in flares and fireworks for crimson color. Strontium-90 is a long lived highly radioactive fallout product of atomic-bomb explosions.

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FAQ about 87Sr Isotope:

What is 87Sr isotope natural abundance?
Answer: 7.000 %

What is atomic mass for 87Sr isotope?
Answer: 86.908878 Da

What is isotopic mass for 87Sr isotope?
Answer: 86.908878

How many neutrons does 87Sr isotope have?
Answer: 49

How many protons does 87Sr isotope have?
Answer: 38

How many electrons does 87Sr isotope have?
Answer: 38

What is atomic number for 87Sr isotope?
Answer: 38

Is 87Sr isotope stable?
Answer: Yes

Is 87Sr isotope radioactive?
Answer: No

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