). They represent approximately of all organic dyes produced globally, largely due to their vibrant colors, structural diversity, and cost-effective synthesis. Beyond their ubiquity in the textile industry, these compounds play critical roles in food processing, medicine, and advanced chemical research. The Chemistry of Color: Structure and Synthesis
Because they are highly versatile, azo dyes are used across a vast range of commercial sectors: Azo Dyes - an overview | ScienceDirect Topics azo dye
: The diazonium salt acts as an electrophile, reacting with an electron-rich nucleophile (like a phenol or another aromatic amine) to create the final azo bond. Industrial and Biological Applications largely due to their vibrant colors