Used primarily in the production of dyes and pigments, it plays a key role in creating colorants for textiles, inks, and coatings. Its diazo group enables it to form stable azo dyes, which are valued for their vibrant colors and resistance to fading. Additionally, it is employed in photolithography processes within the electronics industry, where it aids in the production of microcircuits and semiconductor devices. Its light-sensitive properties make it suitable for imaging applications, particularly in the development of high-resolution patterns.