Perfluorooctane Sulfonate Potassium Flake Form from Japan
Flake-form potassium perfluorooctane sulfonate for easy handling in chemical synthesis. This physical form does not alter the chemical identity; it remains the potassium salt of perfluorooctane sulphonic acid, falling under tariff item 2904.34.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the flake form is free of any additives that could change classification; if only the pure salt, it remains under this item
• Ensure proper packaging for transport to prevent dust formation, as CBSA may inspect for safety compliance
• Include the chemical name and CAS number on the commercial invoice