p-Phenylenediamine Sulfate from Japan
Salt of aromatic diamine with sulfuric acid, used in dye and rubber chemicals. HTS 2929.90.50 per Chapter 29 note on inorganic salts of organic nitrogen compounds classified with the organic base. Meets 'other nitrogen function' criteria.
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
Import Tips
• Salt formation doesn't change organic compound heading; Provide base equivalence weight; Sensitization warnings required in SDS