Granular Potassium Persulfate from Mexico
Granular potassium persulfate (K2S2O8) in a controlled-release granular form for industrial oxidation processes. As a chemically defined peroxosulphate of potassium, it is classified under tariff item 2833.40.00, which covers peroxosulphates (persulphates) of all metals.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the product is a chemically defined potassium peroxosulphate with no added stabilizers or solvents that would alter its classification
• Provide a Certificate of Analysis to the CBSA if requested
• Verify whether the granular form affects the applicable duty rate under the Customs Tariff