ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Sulfonephthalein dyes. II. Protolytic equilibriums of methylxylenol blue
K. Vytřas and J. Vytřasová
Department of Analytical Chemistry, Institute of Chemical Technology,
532 10 Pardubice
Abstract: The protolytic equilibria of methylxylenol blue in the aqueous and
concentrated acid media were studied spectrophotometrically and potentiometrically.
The values of the corresponding dissociation constants
were determined. Colour reactions of methylxylenol blue with some metal
ions were preliminary followed.
Full paper in Portable Document Format: 286a779.pdf
Chemical Papers 28 (6) 779–788 (1974)
Tuesday, January 26, 2021