Sodium Orthovanadate from China
Sodium orthovanadate (Na3VO4) is a salt of orthovanadic acid, widely used in biochemical research as a protein tyrosine phosphatase inhibitor. It is a separate chemically defined compound under Chapter 28, falling under the 'Other' tariff item for salts of oxometallic acids.
Duty Rate — China → Canada
0%
Import Tips
• Declare the product as sodium orthovanadate with the formula Na3VO4
• If it is hydrated, specify the hydrate form
• Ensure it is not put up as a reagent for retail sale, which could affect classification