Potassium Persulfate 99% Min from China
Potassium persulfate powder with a minimum assay of 99%, used as an intermediate in pharmaceutical synthesis. This chemically defined potassium peroxosulphate is classified under tariff item 2833.40.00, which covers peroxosulphates (persulphates) of all kinds.
Duty Rate — China → Canada
0%
Import Tips
• If the product is intended for pharmaceutical use, verify whether it meets Health Canada requirements, but this does not affect tariff classification
• Keep records of the assay to support the declared value
• The CBSA may verify the purity to ensure it is not a mixture