Technical Grade Potassium Persulfate Powder from Japan
Technical grade potassium persulfate powder with purity above 98%, used for industrial bleaching and as a polymerization initiator. As a chemically defined peroxosulphate of potassium, it is classified under tariff item 2833.40.00, which covers peroxosulphates (persulphates).
Duty Rate — Japan → Canada
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsMay be requiredHCActive Pharmaceutical IngredientsMay be required
- CFIA
All Programs · May be required · on some HTS numbers under this code
May require CFIA All Programs depending on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Within Range 2833290000–2833400020. Logic: MATCH IF (Valid HS Code).
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2833. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Technical grade products with impurities are still classified here as long as they are chemically defined
• The CBSA may request a Certificate of Analysis to confirm purity
• Ensure the product is not mixed with other peroxosulphates, which could still fall under this item