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A study of the stability and radiochemical purity of some radiopharmaceuticals

✍ Scribed by Z. Rybakow; J. Cífka

Publisher
John Wiley and Sons
Year
1970
Tongue
French
Weight
432 KB
Volume
6
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

The thermal and radiation stability of diiodofluorescein were studied. The decomposition products were separated by paper chromatography. Inorganic iodine, mono‐, tri‐ and tetrafluorescein were found as thermal decomposition products of diiodofluorescein. In addition, fluorescein and two unidentified compounds were separated from gamma‐irradiated solutions of diiodofluorescein. The yields of radiation decomposition of diiodofluorescein and formation of monoiodofluorescein and inorganic iodine were estimated as a function of the concentration of diiodofluorescein.

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