Technical Grade Ammonium Perfluorooctane Sulfonate 98% from Japan
> Technical grade ammonium perfluorooctane sulphonate with a purity of 98%, containing minor impurities. Chapter 29 Note 1(a) allows separate chemically defined organic compounds whether or not they contain impurities. The product is therefore classifiable under tariff item 2904.32.00 despite the presence of impurities.
Duty Rate — Japan → Canada
0%
Import Tips
• > Provide a certificate of analysis showing the purity and the nature of impurities to support classification as a chemically defined compound
• Ensure the impurities do not render the product suitable for a specific use, which could change the classification
• Keep the technical data sheet available for CBSA review