PFOSF Anhydrous Reagent Grade from Japan
Anhydrous reagent-grade perfluorooctane sulfonyl fluoride for laboratory synthesis of fluorinated compounds, under HTS 2904.36.00.00 for its sulfonated, perfluorinated structure. Supplied in small quantities with high purity specifications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Small package exemption may apply under TSCA for <10kg lab quantities
• Include NMR/GC-MS spectra confirming structure and purity
• Label as 'research chemical' but classify per chemical identity, not end use