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Bromaminic Acid (1-Amino-4-bromoanthraquinone-2-sulfonic Acid) from Mexico

Complex derivative combining amino, bromo, and sulfonic functions on anthraquinone, classified under HTS 2914.61.00.00 as substituted quinone. Key for brominated reactive dyes.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Multi-step synthesis confirmation via HPLC chromatogram essential

Hazardous (corrosive + toxic); UN proper shipping name required

Position-specific NMR confirms 1-amino-4-bromo-2-sulfonic substitution