Technical Grade Triammonium Phosphate from Germany
Technical-grade (NH4)3PO4 powder used in industrial flame retardants for textiles and plastics. Falls precisely under HTS 2835.29.20.00 for triammonium phosphates, as per legal definition excluding other ammonium variants. Chemically defined inorganic compound.
Duty Rate — Germany → United States
11.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Submit molecular analysis confirming triammonium structure; customs may test to distinguish from 2835.22 (diammonium)
• Declare end-use in flame retardants if applicable – may qualify for duty exemptions under certain FTAs