Perfluoro-N-methyl-octanesulfonamide Technical Grade from Japan
Technical grade N-methyl perfluorooctane sulfonamide contains minimal impurities while remaining a separate chemically defined compound. It qualifies for tariff item 2935.10.00 under Chapter 29 note 1(a), which allows impurities in chemically defined organic compounds.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure impurities do not exceed levels that would make the product something other than the named compound
• Provide a specification sheet showing the purity percentage
• Confirm the product is not put up in measured doses or for retail sale, which could change classification