Sodium Perfluorooctane Sulfonate from United States
Sodium perfluorooctane sulfonate is the sodium salt of perfluorooctane sulfonic acid, serving as a surfactant intermediate with high surface activity. It is a chemically defined organic compound classified under tariff item 2904.35.00 as an 'other salt' of PFOS.
Duty Rate — United States → Canada
0%
Import Tips
• Verify that the product is not subject to Canada's PFOS regulations, which may require permits
• Provide a certificate of analysis to confirm the salt's identity
• Ensure the product is properly labeled for transport as a chemical substance