1,8-Diaminonaphthalene Technical Grade from Germany
Technical grade 1,8-diaminonaphthalene is a high-purity aromatic polyamine derivative used in polymer and dye manufacturing. Classified under HTS 2921.59.04.00 due to its specific chemical identity as a separate chemically defined organic compound.
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
• Label with exact CAS number (137-30-4) and purity percentage; obtain EPA TSCA certification for US entry; avoid bulk packaging without anti-dusting agents