N-Acetylsulfanilyl Chloride Technical Grade from Canada
Technical-grade N-acetylsulfanilyl chloride for industrial sulfonamide synthesis, listed under HTS 2924.29.10.00 as an aromatic amide. Contains minor impurities but retains core chemical definition per chapter notes. Used in bulk chemical processing.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Handle as corrosive (UN3261); provide neutralization procedures in SDS; verify no solvent exceeds transport limits per note (e)