Spectrophotometric Analysis of the Relationship between Dissociation and Coloration, and of the Structural Formulas of Phenolphthalein in Aqueous Solution

Analytical Sciences

Volumn 12, Issue 6, 1996, Pages 927-930

  Tamura, Zenzo ^a   Abe, Seiji ^a   Ito, Katsutoshi ^a   Maeda, Masako ^a  

^a SHOWA UNIVERSITY   (Japan)

Author keywords

Absorption spectrum; Dissociation exponent; Phenolphthalein; Phenolsulfonphthalein; Structural formula and color

Indexed keywords

ABSORPTION SPECTRA; COLOR; DISSOCIATION; ESTERS; ORGANIC POLYMERS;

CONJUGATED SYSTEMS; HYDROXIDE IONS; LACTONE RINGS; PHENOLPHTHALEIN; PHENOLSULFONPHTHALEIN; PHOSPHATE BUFFERS; SPECTROPHOTOMETRIC ANALYSIS; STRUCTURAL FORMULA;

ABSORPTION SPECTROSCOPY;

EID: 0030335064     PISSN: 09106340     EISSN: None     Source Type: Journal    
DOI: 10.2116/analsci.12.927     Document Type: Article

References (4)

1. K. Yamaguchi, Z. Tamura and M. Maeda, in preparation.
2. T. Ozeki, H. Morikawa and H. Kihara, Bunseki Kagaku, 42, 887 (1993).
3. Z. Tamura, T. Morioka, M. Maeda and A. Tsuji, Bunseki Kagaku, 43, 339 (1994).
4. H. Kanazawa, K. Senga, Z. Tamura and Y. Iitaka, Anal. Sci., 10, 521 (1994).