Anhydrous Zinc Sulfate from Japan
Anhydrous zinc sulfate (ZnSO4) is the water-free form used in pharmaceuticals, electroplating, and as a catalyst precursor. It qualifies for tariff item 2833.29.00 as a chemically pure sulfate of zinc per Chapter 28 notes.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the anhydrous state to the CBSA, as hydrated forms may have different classifications
• Provide the CAS number and purity certificate
• If the product is for pharmaceutical use, ensure compliance with Health Canada regulations