</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2933.99.24.00/1-(2,4-Diamino-5-methylphenylazo)-2-naphthol-7-sulfonic Acid/Mexico

1-(2,4-Diamino-5-methylphenylazo)-2-naphthol-7-sulfonic Acid from Mexico

A complex azo coupler used in photographic color development for magenta dye formation, featuring aromatic heterocyclic components. This compound participates in chromogenic reactions specific to silver halide photography. Its photographic chemical role justifies HTS 2933.99.24.00 classification.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Complex structure requires detailed NMR/structural analysis; declare as sulfonated azo compound; ensure wastewater permits for sulfonic acid disposal

1-(2,4-Diamino-5-methylphenylazo)-2-naphthol-7-sulfonic Acid from Mexico — Import Duty Rate | HTS 2933.99.24.00