High-Purity EtFOSE for Polymer Synthesis from Mexico
>- High-purity EtFOSE is a refined grade of N-Ethyl-N-(2-hydroxyethyl) perfluorooctane sulphonamide intended for polymer synthesis. It is a separate chemically defined organic compound, and the added purity does not change its classification. It is therefore classifiable under tariff item 2935.30.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• >- Keep documentation showing the product's high purity and exact chemical structure
• If the product is shipped in solution, confirm the solvent is only for safety or transport to remain within Chapter 29
• Check if the product requires an import permit under Canadian chemical control lists