Product Description: Acid red 131 is an acid dye that can be decolorized when aluminum sulfate is used as a coagulant.
Formula: C30H21N3Na2O9S2
References: [1]Khandegar V, Saroha A K. Electrochemical treatment of textile effluent containing Acid Red 131 dye[J]. Journal of Hazardous, Toxic, and Radioactive Waste, 2014, 18(1): 38-44.