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Determining the Solubility of RaF2 in Water

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dc.contributor.authorButkalyuk, P. S.
dc.contributor.authorButkalyuk, I. L.
dc.contributor.authorKupriyanov, A. S.
dc.contributor.authorKazakova, E. V.
dc.contributor.authorAgapov, A. A.
dc.date.accessioned2024-11-29T12:24:41Z
dc.date.available2024-11-29T12:24:41Z
dc.date.issued2021
dc.description.abstract© 2021, Pleiades Publishing, Ltd.Abstract: The solubility of radium fluoride in water was determined. Radium was purified by the chromatographic method with a BioRad AG-50×8 (NH4+) sorbent (200–400 mesh). The precipitation was performed by addition to an aqueous solution of purified Ra(NO3)2 an alcoholic solution of NH4F. The resulting precipitate was washed with ethanol and dried in air. To a dry RaF2 was added twice-distilled water, and the mixture was kept for 24 h under thermostating and agitation until a precipitate–solution equilibrium was attained. Aliquots were taken from the mother liquor for an alpha-spectrometric determination of 226Ra. The solubility in water was 0.763 ± 0.153 g per 100 g of the solution. Additionally, the solubility of radium fluoride in ethanol was found to be ~7.4 ×10–5 g per 100 g of solution.
dc.format.extentС. 21-27
dc.identifier.citationDetermining the Solubility of RaF2 in Water / Butkalyuk, P.S. [et al.] // Radiochemistry. - 2021. - 63. - № 1. - P. 21-27. - 10.1134/S1066362221010045
dc.identifier.doi10.1134/S1066362221010045
dc.identifier.urihttps://www.doi.org/10.1134/S1066362221010045
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85102141309&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000626048600004
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/23781
dc.relation.ispartofRadiochemistry
dc.titleDetermining the Solubility of RaF2 in Water
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume63
relation.isOrgUnitOfPublication9ee05942-b1d9-4513-a450-ef7a8d2894af
relation.isOrgUnitOfPublication.latestForDiscovery9ee05942-b1d9-4513-a450-ef7a8d2894af
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