Ameh, B., Bello, K.A., Bello, K.A. , Chindo, .I.Y. and Izang, A.I. 2024. EFFECT OF DYE SULPHONATION ON THE DYEING OF NYLON, 6, 6 WITH 1-hydroxy-2-phenylazo-6-[2-chloro-4-[phenylamino] triazin-6- ylamino] naphthalene- 3-sulphonic acid REACTIVE DYE . Journal of Chemical Society of Nigeria. 49, 4 (Aug. 2024). DOI:https://doi.org/10.46602/jcsn.v49i3.994.