Sodium Vanadate Na3VO4 from China
Sodium vanadate (Na3VO4) is a white or yellowish powder used in protein phosphorylation studies and as a corrosion inhibitor. Its tetrahedral vanadate ion and hydroxide-like structure place it under tariff item 2825.30.00 as a vanadium hydroxide derivative, despite the sodium content.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound and not a mixture, as Chapter 28 Note 1 requires
• Keep documentation showing the vanadium oxide/hydroxide nature
• If the product is for laboratory use, consider whether it qualifies for any end-use provisions