2922.29.10.00/7-(Methylamino)-1-naphthol-3-sulfonic Acid/Japan

7-(Methylamino)-1-naphthol-3-sulfonic Acid from Japan

Naphthol isomer specifically enumerated in HTS 2922.29.10.00. Amino-naphthol with sulfonic acid and methylamino groups. Essential for azoic dye coupling components.

Duty Rate — Japan → United States

15.8%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Isomer purity >98% by HPLC; sodium salt common—declare form; dye coupling activity test

7-(Methylamino)-1-naphthol-3-sulfonic Acid from Japan — Import Duty Rate | HTS 2922.29.10.00