CAS: 699015-82-2

Basic blue 9 is a reactive dye that has been used in wastewater treatment and biological treatment. The adsorption of Basic blue 9 is based on the basicity of the dye, which causes it to have high resistance to degradation by light. It has also been shown to be effective for removal of organic contaminants from water, due to its strong affinity for particle surfaces. Basic blue 9 is an acrylic acid ester with a fatty acid group that can be removed by hydrolysis. The adsorption mechanism of Basic blue 9 is related to kinetic data, which can be obtained through FT-IR spectroscopy.