Industrial PFOSF for Surfactant Synthesis from Canada
High-volume industrial grade perfluorooctane sulfonyl fluoride specifically for conversion to PFOS surfactants, classified under HTS 2904.36.00.00 as a perfluorinated sulfonyl fluoride. Meets Chapter 29 requirements for chemically defined halogenated sulfonated hydrocarbons.
Duty Rate — Canada → United States
13.7%
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
• Bulk importers need TSCA Premanufacture Notice if new uses; check existing exemptions
• Use NIOSH-approved fluoropolymer packaging to prevent hydrolysis during ocean freight
• Prepare for enhanced customs scrutiny due to PFAS environmental concerns