Diethylamine Perfluorooctane Sulfonate Technical Grade from Germany
Technical grade diethylammonium perfluorooctane sulfonate meets HTS 2922.16.00.00 as a pure chemically defined amino-alcohol salt, containing impurities permitted by chapter notes. Applied in mist suppressants for metal working fluids.
Duty Rate — Germany → United States
16.5%
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
• Specify impurity levels (<5%) in documentation to qualify under 'whether or not containing impurities'
• Use HTSUS statistical suffix correctly for reporting quantities in kg
• Pre-clear with CBP for PFAS due to Stockholm Convention restrictions