J-Acid

J-Acid (6-Amino-1-naphthol-3-sulfonic acid) is a key aromatic intermediate widely used in the manufacture of dyes, pigments, and specialty chemicals. It appears as a light to dark brown crystalline powder and is valued for its excellent reactivity and compatibility in azo dye synthesis. J-Acid plays a crucial role in producing high-performance colorants used in textile, leather, and paper industries.

It is also applied in fine chemical and pharmaceutical intermediates where consistent purity and stability are essential. Produced under strict quality control standards, J-Acid ensures reliable performance, uniform composition, and efficient results across various industrial applications.