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2904.35.00.00/Pyridinium Perfluorooctane Sulfonate/Canada

Pyridinium Perfluorooctane Sulfonate from Canada

Pyridinium perfluorooctane sulfonate uses pyridine as cation with PFOS anion for catalytic uses. Under HTS 2904.35.00.00 as specified other salts of perfluorooctane sulfonic acid in heading 2904.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Heterocyclic cation requires precise NMR confirmation of salt structure

• Check for dual-use export controls due to fluorochemical applications

• Ensure no color/odor additions render specific-use per exclusion note (g)

Pyridinium Perfluorooctane Sulfonate from Canada — Import Duty Rate | HTS 2904.35.00.00