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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%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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