Tetrabutylammonium Perfluorooctane Sulfonate from Mexico
Tetrabutylammonium perfluorooctane sulfonate is a salt used as a phase-transfer catalyst, formed from tetrabutylammonium and perfluorooctane sulfonic acid. It is a chemically defined organic compound that falls under tariff item 2904.35.00 as an 'other salt' of PFOS.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the quaternary ammonium salt's purity and chemical structure
• Check if the product requires an import permit under Canadian chemical regulations
• Provide a detailed product specification sheet to CBSA for classification