C.I. Disperse Blue 291.1, with the CAS number 872142-01-3, is a synthetic organic dye primarily used in the textile industry for dyeing polyester and other synthetic fibers. This compound belongs to the class of disperse dyes, which are characterized by their ability to be dispersed in water rather than dissolved, allowing for effective application on hydrophobic materials. The dye exhibits good lightfastness and washfastness, making it suitable for applications where durability is essential. Chemically, it is a complex aromatic compound, which contributes to its vibrant blue color. The dye is typically applied through high-temperature dyeing processes, where it penetrates the fiber structure. Safety data indicates that, like many synthetic dyes, it should be handled with care, as it may pose environmental and health risks if not managed properly. Overall, C.I. Disperse Blue 291.1 is valued for its color properties and performance in textile applications, but users must adhere to safety guidelines during its use.

C.I. Disperse Blue 291.1

872142-01-3: C.I. Disperse Blue 291.1, Disperse Blue 291.1

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CAS 872142-01-3: C.I. Disperse Blue 291.1

C.I.Disperse Blue 291:1

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