C.I. Acid Brown 298, with the CAS number 12234-78-5, is a synthetic dye commonly used in various applications, particularly in the textile industry for dyeing wool, silk, and nylon. This azo dye is characterized by its brown color and is soluble in water, making it suitable for use in aqueous dyeing processes. The chemical structure typically features azo (-N=N-) linkages, which are common in many synthetic dyes, contributing to their color properties. Acid Brown 298 is classified as an acid dye, meaning it is applied in acidic conditions, which helps enhance its affinity for protein fibers. While it is effective for coloration, it is essential to consider its environmental impact and potential toxicity, as some azo dyes can release harmful amines upon degradation. Regulatory frameworks in various regions may impose restrictions on its use due to these concerns. Overall, C.I. Acid Brown 298 is valued for its coloring properties but requires careful handling and consideration of safety and environmental regulations.

C.I. Acid Brown 298

12234-78-5: C.I. Acid Brown 298, with the CAS number 12234-78-5, is a synthetic dye commonly used in various applications, particularly in the textile industry for dyeing wool, silk, and nylon. This azo dye is characterized by its brown color and is soluble in water, making it suitable for use in aqueous dyeing processes. The chemical structure typically features azo (-N=N-) linkages, which are common in many synthetic dyes, contributing to their color properties. Acid Brown 298 is classified as an acid dye, meaning it is applied in acidic conditions, which helps enhance its affinity for protein fibers. While it is effective for coloration, it is essential to consider its environmental impact and potential toxicity, as some azo dyes can release harmful amines upon degradation. Regulatory frameworks in various regions may impose restrictions on its use due to these concerns. Overall, C.I. Acid Brown 298 is valued for its coloring properties but requires careful handling and consideration of safety and environmental regulations.

CAS 12234-78-5

C.I. Acid Brown 298

C.I. Acid Brown 298

Ref: IN-DA00174W