MeFOSA (N-Methylperfluorooctanesulfonamide) Powder from Mexico
MeFOSA powder is the solid form of N-methyl perfluorooctane sulfonamide, a fluorinated sulfonamide used in specialty chemical synthesis. As a separate chemically defined organic compound, it falls under tariff item 2935.10.00 per Chapter 29 note 1(a).
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the powder is free from additives that could alter its classification
• Provide a certificate of analysis to demonstrate chemical identity and purity
• Check with Environment and Climate Change Canada for any restrictions on perfluorinated substances