Oxalic Acid Technical Grade from Mexico
Technical grade oxalic acid dihydrate with 97-99% purity is used for industrial cleaning and metal treatment. Despite impurities, it remains a chemically defined organic compound per Chapter 29 Note 1(a), which allows for impurities, so it falls under tariff item 2917.11.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• State the purity percentage on the commercial invoice to confirm it meets chemically defined standards
• Ensure impurities are incidental and do not render the product suitable for a specific use
• Provide a Certificate of Analysis to support the declared purity