N-Methylperfluorooctane sulphonamide
Sulphonamides. > N-Methylperfluorooctane sulphonamide > N-Methylperfluorooctane sulphonamide
Duty Rate (from China)
Products classified under Tariff item 2935.10
FOSA-MeN (N-Methyl-PFOS) Research Grade
High-purity research grade N-methyl perfluorooctane sulfonamide (FOSA-MeN) for laboratory synthesis. This separate chemically defined organic compound is specifically named in tariff item 2935.10.00 and meets Chapter 29 note 1(a) as a sulphonamide.
2935.10.00MeFOSA (N-Methylperfluorooctanesulfonamide) Powder
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).
2935.10.00N-MeFOS Stabilized Solution 10% in Solvent
A 10% solution of N-methyl perfluorooctane sulfonamide in inert solvent, prepared solely for safe transport. This falls under tariff item 2935.10.00 per Chapter 29 note 1(e), which allows dissolution in solvents when necessary for safety or transport and the solvent does not make the product suitable for a specific use.
2935.10.00N-Methyl Perfluorooctane Sulfonamide
N-Methyl perfluorooctane sulfonamide (MeFOS) is a chemically defined organic compound featuring a perfluorinated carbon chain attached to a sulfonamide group with an N-methyl substituent. It falls under tariff item 2935.10.00 as the named compound in the tariff schedule.
2935.10.00Perfluoro-N-methyl-octanesulfonamide Technical Grade
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.