2-Mercaptobenzoic Acid from Canada

2-Mercaptobenzoic acid is used in dye synthesis and as a reagent in analytical chemistry. It falls under HTS 2930.90.49 as an aromatic organo-sulfur acid, consistent with heading 2930's scope for non-sulfonated S-C compounds.

Duty Rate — Canada → United States

4.2%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

Aromatic compounds require CAS registry verification matching 49-49-3

Ensure no nitro groups present (would shift to 2922 per chapter notes)

2-Mercaptobenzoic Acid from Canada — Import Duty Rate | HTS 2930.90.49