Tartaric Acid Anhydrous 99.5% from China
Anhydrous tartaric acid with 99.5% purity is a white crystalline powder with two hydroxyl and two carboxyl groups. Under Chapter 29 Note 1(a), it is a separate chemically defined organic compound, classifying under tariff item 2918.12.00. It is essential in wine stabilization and metal cleaning solutions.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the anhydrous form and purity on the Certificate of Analysis to support classification
• Ensure the product is free of moisture to avoid reclassification as a hydrate
• Verify if any end-use restrictions apply for industrial applications