C.I. Disperse Orange 47, with the CAS number 12236-03-2, is a synthetic organic dye primarily used in the dyeing of synthetic fibers, particularly polyester. This azo dye is characterized by its vibrant orange hue and is known for its excellent lightfastness and washfastness properties, making it suitable for applications in textiles. The chemical structure of Disperse Orange 47 includes azo groups, which contribute to its color properties. It is typically applied using disperse dyeing techniques, where the dye is dispersed in water to achieve uniform coloration on hydrophobic fibers. While it is effective for dyeing, there are concerns regarding the environmental and health impacts of azo dyes, as some can release carcinogenic amines upon degradation. Therefore, regulatory measures may apply to its use in certain applications. Overall, C.I. Disperse Orange 47 is valued in the textile industry for its performance but requires careful handling and consideration of safety guidelines.

C.I. Disperse Orange 47

12236-03-2: C.I. Disperse Orange 47, with the CAS number 12236-03-2, is a synthetic organic dye primarily used in the dyeing of synthetic fibers, particularly polyester. This azo dye is characterized by its vibrant orange hue and is known for its excellent lightfastness and washfastness properties, making it suitable for applications in textiles. The chemical structure of Disperse Orange 47 includes azo groups, which contribute to its color properties. It is typically applied using disperse dyeing techniques, where the dye is dispersed in water to achieve uniform coloration on hydrophobic fibers. While it is effective for dyeing, there are concerns regarding the environmental and health impacts of azo dyes, as some can release carcinogenic amines upon degradation. Therefore, regulatory measures may apply to its use in certain applications. Overall, C.I. Disperse Orange 47 is valued in the textile industry for its performance but requires careful handling and consideration of safety guidelines.

CAS 12236-03-2

C.I. Disperse Orange 47