Calcium Ascorbate from China
Calcium ascorbate is the calcium salt of ascorbic acid, retaining the lactone ring structure characteristic of vitamin C. It is used as a dietary supplement and dough conditioner. As a chemically defined organic compound with a lactone ring, it is classified under tariff item 2932.20.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the CAS number (5743-27-6) and provide a certificate of analysis
• If the product is imported as a food additive, check whether Health Canada requirements apply in addition to CBSA customs clearance
• Note that inorganic salts of organic compounds are classified with the organic compound, so the lactone ring dictates the tariff item