Ammonium Metavanadate from China
Ammonium metavanadate ((NH4)VO3) is a white crystalline powder used as a catalyst in the production of sulfuric acid, in ceramics, and as a drying agent in inks and paints. It is a salt of vanadic acid, an oxometallic acid, and meets the Chapter 28 definition of a separate chemically defined compound.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is clearly labeled as ammonium metavanadate with its chemical formula (NH4)VO3 on the commercial invoice
• Verify the purity and that it does not contain any organic stabilizers that could shift classification
• Keep the certificate of analysis handy for CBSA inspection