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The quantitative separation of calcium from magnesium, aluminium and other elements by cation-exchange chromatography in ethanol-hydrochloric acid

✍ Scribed by F.W.E. Strelow; C.R. Van Zyl

Publisher: Elsevier Science
Year: 1968
Tongue: English
Weight: 987 KB
Volume: 41
Category: Article
ISSN: 0003-2670
DOI: 10.1016/s0003-2670(01)80436-0

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✦ Synopsis

Magnesium can be separated from calcium by elution with 3.0 IM hydrochloric acid containing 60% ethanol from a column of AGsoW-X8 cation-exchange resin. Calcium is retained and can be eluted with 3.0 IM hydrochloric acid or 2.0 IM nitric acid. The separation factor of OL&~ = 5.6 is considerably higher than that in aqueous Anal. Chim. Ada, 41 (rgG8) 529-536 I N. D. CAMPUELL AND C. I'. KENNXR, Aml.

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