Detail of "13005-36-2"

Reference

The effect of buffer systems on the uptake of acid dyes by wool and nylon

The effect of buffer systems on the uptake of acid dyes by wool and nylon. Burdett, B. C.; Cook, C. C.; Guthrie, J. (Postgrad. Sch. Colour Chem. Colour Technol., Univ. Bradford, Bradford, Engl.). J. Soc.In this article, certain chemicals are used. Some of their cas registry numbers are 127-09-3 and 103-82-2 Dyers Colour., 93(2), 55-60 (English) 1977. CODEN: JSDCAA. DOCUMENT TYPE: Journal CA Section: 39 (Textiles) On dyeing wool or nylon 6 fibers with a liquor contg. an acid dye, e.g., C.I. Acid Red 1, and acetic acid [64-19-7], Na acetate [127-09-3]-AcOH, or K phenylacetate [13005-36-2]-phenylacetic acid [103-82-2] mixt. at 93.degree. for 2 h, the adsorption of dyes by the fibers was greater than that obtained when the fibers were dyed using K hydrogen phthalate or a KOH-p-nitrobenzoic acid mixt. as the buffer. For control of dyeing, pH values alone may not be an adequate indication of the ionic state of the dyebath. The chem. nature of the buffer system used must be considered, as serious competitive interference may occur in the dyeing process due to the presence of anionic species, which can modify the substrate. .