New

Ask Wove anything about tariffs.

Try Tariff Assistant
2921.43.90.20/CAS 88-51-7 2-Chloro-4-methyl-6-sulfanilic acid/Japan

CAS 88-51-7 2-Chloro-4-methyl-6-sulfanilic acid from Japan

Alternative naming for 2-Chloro-p-toluidine-5-sulfonic acid (CAS 88-51-7), an aromatic toluidine derivative with sulfonic acid group for enhanced solubility in azo pigment production. Precisely matches HTS 2921.43.90.20 due to its chemical definition as a toluidine salt derivative.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Calculate with your customs valueVerify with the Tariff Assistant

Import Tips

• Use consistent nomenclature (e.g

• IUPAC or CAS) across shipping docs to match HTS description; request advance ruling for synonym variants

• Monitor for anti-dumping duties on dye intermediates from certain origins

CAS 88-51-7 2-Chloro-4-methyl-6-sulfanilic acid from Japan — Import Duty Rate | HTS 2921.43.90.20