C.I. Acid Red 97

Interesting facts

3-[[4-[4-(4-hydroxyphenyl)azophenyl]phenyl]hydrazono]-4-imino-5-oxo-6-(phenylhydrazono)naphthalene-2,7-disulfonic acid

This fascinating compound is a member of the azo dye family, known for its vibrant colors and significant applications in various industries. Azo dyes are characterized by the presence of one or more azo groups (−N=N−), which provide them with striking hues that can be utilized in textiles and food coloration.

Here are some interesting facts about this specific compound:

• Chemical Structure: The compound contains multiple functional groups, including hydrazono and sulfonic acid groups, contributing to its chemical reactivity and solubility properties.
• Applications: Azo dyes like this one are widely employed in the dyeing of fabrics, leather, and even for some food products, making them an integral part of industrial processes.
• Historical Significance: The development of azo dyes revolutionized the dyeing industry in the 19th century, providing a vast range of colors that were previously unavailable with natural dyes.
• Toxicological Aspects: It's essential to note that some azo dyes have been under scrutiny due to potential health risks, which have prompted regulatory measures in food and textile applications.

"The chemistry of dyes is a spectrum of color and creativity, with each compound offering a unique story and application."

In summary, this compound exemplifies the interplay between chemical structure and functional utility, reflecting broader trends in materials science, environmental health, and industrial application. Understanding such compounds not only enhances our knowledge of chemical properties but also informs practices across numerous fields.