Bulletin of the Chemical Society of Japan
Online ISSN : 1348-0634
Print ISSN : 0009-2673
ISSN-L : 0009-2673
Studies of the Alkaline Earth Complexes in Various Solutions. I. Barium(II) Complexes with Sulfate and Oxalate Ions in 1M Sodium Perchlorate Media
Tatsuya SekineMitsuo SakairiYuko Hasegawa
Author information
JOURNALS FREE ACCESS

1966 Volume 39 Issue 10 Pages 2141-2144

Details
Abstract

The distribution of barium(II) at a very low concentration was determined between a carbon tetrachloride solution of 0.1 M thenoyltrifluoroacetone and 0.2 M tributylphosphate and aqueous solutions of 1 M Na(ClO4) at 25°C. The net distribution ratio is decreased when a part of the perchlorate ions are replaced by sulfate or oxalate ions. This decrease was explained in terms of the complex formation of Ba2+ with these ligands. The stability constants were determined graphically from the experimental data as follows:
(Remark: Graphics omitted.)

Information related to the author

This article cannot obtain the latest cited-by information.

© The Chemical Society of Japan
Previous article Next article
feedback
Top