Anion-exchange separation of hydroxy acids in acetate medium |
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Authors: | Bo Alfredsson Sven Bergdahl Olor Samuelson |
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Affiliation: | Department of Engineering Chemistry, CKtInicrs Tcknisha Hlogskola, GdteborgSweden |
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Abstract: | A great number of hydroxy acids have been separated in an anion-exchange column using sodium acetate as eluant. It is essential that lactones be saponified before loading the column. With hydroxy acids containing only one or two hydroxyl groups this method is superior to separations in borate medium. With complicated mixtures the methods supplement each other. |
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