Actinium-225 (Thorium-229 Decay Product)
Related Products: Actinium-225 (Acc) Actinium-227Back
ISOTOPE 225Ac | |
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Request a Quote | |
Half Life / Daughter | 10 days to francium-221 |
Decay Mode | Multiple alpha and beta emissions to stable bismuth-209 |
Major Radiation | Alpha: 5.83 MeV Beta: 1.42 MeV |
Form | Dried nitrate solid |
Activity | 5.80 x 104 Ci/g (theoretical specific activity); carrier free |
Radiopurity | >98% Ac-225; <2% Ra-225 |
PRODUCTION | |
Source | Decay of thorium-229 |
Processing | Separated by ion exchange and solvent extraction |
DISTRIBUTION | |
Shipment | Glass screw cap bottle in nonreturnable container |
Availability | Weekly; 4-6 weeks advance order |
Unit of Sale | Millicuries |
Contact | Oak Ridge National Laboratory National Isotope Development Center Call: (865) 574-6984 Fax: (865) 574-6986 email: contact@isotopes.gov |
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