Dissociation constants of some o,o'-substituted azo dyes |
| |
| Authors: | Vytras K Kalous J Cerná-Frýbortová J |
| |
| Institution: | Department of Analytical Chemistry, University of Chemical Technology, 532 10 Pardubice, Czechoslovakia. |
| |
| Abstract: | The dissociation constants, pK(a) (H(2)L(-)) and pK(a)(HL(2-)), were determined spectrophotometrically in aqueous media at ionic strength 0.2 for six o,o'-substituted azo dyes, namely C.I. 13900, C.I. 15685, C.I. 18744, C.I. 18760, C.I. 18821 and Calmagite. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
