ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

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)