Spectrophotometric study of interaction in the system sodium dodecyl sulfate-cetylpyridinium chloride-methylene blue

被引:4
|
作者
Vladimirova, TV [1 ]
Morgunova, EE [1 ]
机构
[1] Russian Acad Sci, Inst Solut Chem, Ivanovo, Russia
关键词
Sodium; Sulfate; Methylene; Chloride; Surfactant;
D O I
10.1023/A:1015563311493
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Complexation of a cationic dye (Methylene Blue) with anionic and cationic surfactants (sodium dodecyl sulfate and cetylpyridinium chloride) was studied spectrophotometrically. The formation constants of complexes formed in the system were estimated. Dispersion of the investigated system was studied as a function of time and cetylpyridinium chloride concentration.
引用
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页码:2095 / 2097
页数:3
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