Zinc Sulfate Heptahydrate from Japan
Zinc sulfate heptahydrate (ZnSO4·7H2O), also known as zinc vitriol, is a hydrated chemically defined salt used in water treatment, leather processing, and as a laboratory reagent. It is classified under tariff item 2833.29.00 as an 'other sulfate' of zinc.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the hydration state (7H2O) on the Certificate of Analysis, as anhydrous forms may be classified differently
• Ensure proper packaging to prevent dehydration or caking during transit
• Check if the end-use (e.g
• water treatment) requires additional permits from Environment and Climate Change Canada