p-Phenylenediamine Dihydrochloride from Germany
p-Phenylenediamine dihydrochloride is a water-soluble salt form used in analytical chemistry and dye synthesis. Under HTS 2921.51.5000 as an 'other' salt thereof, per Chapter 29 classification rules for organic salts following the parent amine heading.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Lab grade requires CoA showing >98% purity; technical grade risks mixture classification
• Avoid retail packaging to prevent shift to Chapter 33 consumer goods
• Check for EU REACH compliance docs transferable to US TSCA