N-Ethylperfluorooctane sulphonamide
Sulphonamides. > N-Ethylperfluorooctane sulphonamide > N-Ethylperfluorooctane sulphonamide
Duty Rate (from China)
Products classified under Tariff item 2935.20
99% Pure N-EtPFOSA Technical Grade
High-purity N-ethyl perfluorooctane sulfonamide (99% pure) supplied as a technical grade chemical for industrial synthesis of fluoropolymers. It is a separate chemically defined organic compound falling under tariff item 2935.20.00 as a sulphonamide.
2935.20.00N-Ethyl Perfluorooctane Sulfonamide Ethanol Solution
N-Ethyl perfluorooctane sulfonamide dissolved in ethanol at standard transport concentration for safety reasons. The solution is classifiable as the pure compound under tariff item 2935.20.00 per Chapter 29 note 1(e), as the solvent is necessary for safe transport and does not make the product suitable for a specific use.
2935.20.00N-Ethyl Perfluorooctane Sulfonamide (N-EtPFOSA)
N-Ethyl perfluorooctane sulfonamide is a chemically defined perfluoroalkyl sulfonamide compound used primarily as an intermediate in the synthesis of fluorochemical surfactants and repellents. It is classifiable under tariff item 2935.20.00 as a sulphonamide.
2935.20.00N-Ethyl Perfluorooctane Sulfonamide with Stabilizer
N-ethyl perfluorooctane sulfonamide formulated with an added stabilizer for preservation during transport. It remains a separate chemically defined organic compound classifiable under tariff item 2935.20.00, as the stabilizer is necessary for preservation and does not alter its general use.