Determining Functional Groups of Commercially Available Ink-Jet Printing Reactive Dyes Using Infrared Spectroscopy

Abstract

An infrared (IR) spectroscopic technique was used to determine the possible functional groups and chemical compounds present in commercially available ink-jet printing reactive dyes of four primary colours, i.e. Cyan, Magenta, Yellow, and Black. Although other instrumental analytical methods can help to determine the actual chemical composition of reactive dyes, the IR technique alone can still provide important structural information about the commercially available reactive dyes. Experimental results revealed that the reactive dyes under determination contained the same functional groups and chemical compounds as the reference reactive dyes.

Citation

Yuen, C.W.M., Ku, S.K.A., Choi, P.S.R., Kan, C.W. and Tsang, S.Y. (2005), "Determining Functional Groups of Commercially Available Ink-Jet Printing Reactive Dyes Using Infrared Spectroscopy", Research Journal of Textile and Apparel, Vol. 9 No. 2, pp. 26-38. https://doi.org/10.1108/RJTA-09-02-2005-B004