Diethanolamine Perfluorooctane Sulfonate from Mexico
Diethanolamine perfluorooctane sulfonate is a salt formed between the organic base diethanolamine and perfluorooctane sulfonic acid. It is a chemically defined organic compound classified under tariff item 2904.35.00 as an 'other salt' of PFOS, following Chapter 29 rules for salts of organic compounds.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the chemical structure and salt formation on the safety data sheet
• Confirm that the product is not classified as a hazardous waste under Canadian regulations
• Provide a detailed product description to CBSA to avoid misclassification