Utility of an Octane/1-Octanol Mixed Solvent for the Determination of Formation and Partition Constants of Ion Associates in the Extraction of Copper(II) with 2-(2-Pyridylazo)-1-naphthol-4-sulfonic Acid and with Tetrabutylammonium Cation

Analytical Sciences

Volumn 13, Issue 4, 1997, Pages 545-551

  Yamada, Hiromichi ^a   Teranishi, Kyoko ^a   Niwa, Hiroshi ^a   Shigematsu, Yoshinori ^a   Uchida, Tetsuo ^a   Wada, Hiroko ^a  

^a NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

2 (2 pyridylazo) 1 naphthol 4 sulfonic acid; Copper(II); Ion association constant; Mixed solvent; Partition constant

Indexed keywords

CHLORINE COMPOUNDS; EXTRACTION; HALOGENATION; IONS; NAPHTHOL; ORGANIC SOLVENTS;

1 ,2-DICHLOROETHANES; EXTRACTION EQUILIBRIA; EXTRACTION SYSTEMS; HALOGENATED SOLVENTS; ION ASSOCIATION CONSTANTS; MIXED SOLVENT; PARTITION CONSTANT; SULFONIC ACID;

COPPER COMPOUNDS;

EID: 0031508221     PISSN: 09106340     EISSN: None     Source Type: Journal    
DOI: 10.2116/analsci.13.545     Document Type: Article

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