Dyes and Pigments

Dyes and Pigments are generally compounds that have their own color and can make other substances obtain a bright and firm color in the molecular state or dispersed state. Dyes are organic compounds that can dye fibers or other substrates to a certain color. They are mainly used for dyeing and printing fabrics. Most of them are soluble in water, or converted into a soluble state during dyeing through certain chemical treatments. Pigments are colored organic or inorganic colored compounds that are insoluble in water and general organic solvents. "Dyes and Pigments" on Echemi mainly supplies raw materials for dyes and pigments.