Perfluorooctane Sulfonamide (PFOSA) from Germany
Perfluorooctane sulfonamide (PFOSA) is the parent compound of the perfluorooctane sulfonamide family, used in analytical standards and research. Its structure consists of a perfluorooctane sulfonyl group bonded to an amine, placing it directly under tariff item 2935.50.00 as an 'other perfluorooctane sulphonamide'. The product is a separate chemically defined compound, classifiable under Chapter 29 without exclusion.
Duty Rate — Germany → Canada
Import Tips
• Clearly identify the product as PFOSA with its CAS number on all import documents to avoid delays
• Check whether the product is subject to Canada's Prohibition of Certain Toxic Substances Regulations, as PFOSA may be restricted
• Consider applying for a permit if the product is for research or analytical use, as this may facilitate CBSA approval