Direct Red 23 is a highly versatile and widely used disazo dye that produces a bright scarlet shade with a bluish undertone. It is a classic workhorse colorant valued for its strong colour yield, good solubility, and reliable performance. It has a high affinity for a wide range of cellulosic materials, making it a staple in the textile, paper, and leather industries for achieving vibrant and consistent red coloration.
