Triammonium Phosphate Lab Grade from Germany
High-purity triammonium phosphate for laboratory reagents and analytical chemistry, meeting ACS specifications. Classified under HTS 2835.29.20.00 as a chemically defined phosphate of triammonium per Chapter 28 notes. Excludes organic derivatives or fertilizer blends.
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
• Include lab-grade certification and purity assay (>99%) in import docs to justify chemical classification over fertilizer headings
• Package in sealed, moisture-proof containers; hygroscopic nature can cause clumping and quality disputes at entry
• Avoid bulk packaging over 25kg which may trigger additional hazmat fees – check IMDG for phosphate salts