6-Nitro-1-diazo-2-naphthol-4-sulfonic acid
6-Nitro-1-diazo-2-naphthol-4-sulfonic acid is a multi-functionalized diazo naphthalene derivative carrying strongly electron-withdrawing nitro and sulfonic acid groups. It acts as a diazo component and photoactive platform for coupling and polymer network modifications.
• Acid dye synthesis: intermediate for high-fastness acid and metal-complex dyes on wool and leather.
• Photoresist materials: photolithographic systems, light-sensitive printing plates and circuit boards.
• Specialty azo coupling: diazonium coupling partner for advanced pigments and functional chromophores.
• Chemical manufacturing: active building block in organic specialty synthesis.
Product Name: 6-Nitro-1-diazo-2-naphthol-4-sulfonic acid
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