Diethylammonium Perfluorooctane Sulfonate from Canada
Diethylammonium perfluorooctane sulfonate is a specific perfluorinated salt classified as an oxygen-function amino-compound under HTS 2922.16.00.00 due to its amino-alcohol salt structure with perfluoroalkyl chain. It is primarily used as a surfactant in industrial formulations.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm it matches the exact specification of diethylammonium perfluorooctane sulfonate
• Include Safety Data Sheet (SDS) and ensure compliance with TSCA regulations due to PFAS restrictions
• Avoid misclassification as a mixture; ship as pure compound to prevent reclassification under Chapter 38