Calcium Periodate from United States
Calcium periodate is a calcium salt of periodic acid (Ca(IO4)2), used as a disinfectant and oxidizing agent in aquaculture and water purification. It is a chemically defined inorganic compound of calcium and periodate. It is classified under tariff item 2829.90.00 as an 'other' periodate.
Duty Rate — United States → Canada
0%
Import Tips
• For water treatment uses, the product may be subject to Health Canada regulations; confirm whether it is listed as a permitted substance
• Ensure the product is free of impurities that could affect its classification
• Provide documentation on the intended use to expedite clearance