190Os Isotope Information and Examples of Enriched 190Os Applications:

Osmium-190 isotope (Os-190 isotope, 190Os isotope)

  • 190Os isotope is used for Iridium-191m and Osmium-189m nuclear isomer production (can be used for cardiologic studies);
  • 190Os isotope is used for as a tracer in geological studies;
  • 190Os isotope is used for laser frequency stabilization;

190Os isotope is available to order from BuyIsotope.com in 190Os metal chemical form. Please contact us via request a 190Os quote BuyIsotope.com to order 190Os isotope to get 190Os price to buy 190Os isotope.

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190Os metal Safety Data Sheet (SDS) - Download pdf file
Download 190Os metal SDS

Properties Of 190Os Isotope:

Property190Os
Neutron Number (N)114
Atomic Number / Proton Number (Z)76
Mass Number / Nucleon Number (A)190
Natural Abundance (%)0.2626
Atomic Mass (Da)189.95844
Relative Isotopic Mass189.95844
Spin0
Quadrupole Moment0
g-factor (g value)0
Half-life
Group8
Period6
Electron Configuration Blockd
Melting Point (K)3327
Boiling Point (K)5300
Specific Heat0.131
Heat of Formation787
Thermal Conductivity
Dipole Polarizability 57
Electron Affinity (kJ/mole)1.1
Electronegativity (Pauling scale)2.2
Atomic Radius (pm)135
Covalent Radius (pm)130
VDW Radius (pm)235
Lattice Constant2.74
Crystal StructureHEX
Jmol color#266696

Osmium Information

Hard blue-white metallic transition element. Found with platinum and used in some alloys with platinum and iridium.

Used to tip gold pen points, instrument pivots, to make electric light filaments. Used for high temp. alloys and pressure bearings. Very hard and resists corrosion better than any other.

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