75Re
Rhenium
2 stable isotopes
Stable isotopes

Rhenium isotopes: ¹⁸⁵Re · ¹⁸⁷Re

Enriched stable isotopes of rhenium (Re, Z = 75): 2 isotopes with enrichment up to 99.60 at.% (¹⁸⁷Re). Chemical form: metal. Packaging from milligrams; every lot comes with a passport stating its isotopic and chemical composition.

Isotopes2
Max. enrichment99.60 at.%
Chemical purity> 99.80%
Formmetal

Isotopes, enrichment and purity

Chemical form: metal · chemical purity: > 99.80 %
IsotopeEnrichment, at.%
¹⁸⁵Re97.80
¹⁸⁷Re99.60

Enrichment is the atomic fraction of the target isotope, %. Data are given according to the producer’s specification; the exact composition of a lot is stated in its passport. Availability, packaging and price on request. Export of isotope products is subject to export control requirements.

Applications of the isotopes

¹⁸⁵Retarget for rhenium-186 production (bone metastasis pain relief, radiosynovectomy)
¹⁸⁷Retarget for rhenium-188 production (therapy), geochronology (Re–Os method)

Reference information on typical applications. Please confirm the suitability of the isotope for your task (enrichment, chemical form, quantity) in your request.

Other elements

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