C.I. Direct Yellow 87, with the CAS number 70563-36-9, is a synthetic azo dye commonly used in the textile industry for dyeing cellulose fibers, such as cotton and viscose. This dye is characterized by its bright yellow color and good lightfastness, making it suitable for various applications, including paper and leather. It is water-soluble, which facilitates its application in dyeing processes. The chemical structure of C.I. Direct Yellow 87 features azo (-N=N-) linkages, which are typical of many synthetic dyes, contributing to their vibrant colors. However, like many azo dyes, it may raise environmental and health concerns due to potential degradation products that can be toxic or carcinogenic. Therefore, its use is often regulated, and safety measures are recommended during handling and application. Overall, C.I. Direct Yellow 87 is valued for its coloring properties but must be managed responsibly to mitigate any associated risks.

C.I. Direct Yellow 87

70563-36-9: C.I. Direct Yellow 87, with the CAS number 70563-36-9, is a synthetic azo dye commonly used in the textile industry for dyeing cellulose fibers, such as cotton and viscose. This dye is characterized by its bright yellow color and good lightfastness, making it suitable for various applications, including paper and leather. It is water-soluble, which facilitates its application in dyeing processes. The chemical structure of C.I. Direct Yellow 87 features azo (-N=N-) linkages, which are typical of many synthetic dyes, contributing to their vibrant colors. However, like many azo dyes, it may raise environmental and health concerns due to potential degradation products that can be toxic or carcinogenic. Therefore, its use is often regulated, and safety measures are recommended during handling and application. Overall, C.I. Direct Yellow 87 is valued for its coloring properties but must be managed responsibly to mitigate any associated risks.

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CAS 70563-36-9

C.I. Direct Yellow 87

C.I.Direct Yellow 87

Ref: 3D-FD41395