Sodium Orthovanadate from Japan
Sodium orthovanadate (Na3VO4) is a salt of orthovanadic acid used in biochemical research as a protein tyrosine phosphatase inhibitor. As a vanadate salt, it is classified under tariff item 2841.90.00 for other salts of oxometallic acids.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is not put up as a reagent for retail sale, which could fall under Chapter 38
• Provide the CAS number (13721-39-6) and purity analysis
• If the product is for research use, indicate the end-use on the customs declaration