Vanadium Silicide Metathesis Catalyst from United States
Vanadium silicide (V3Si) is an intermetallic compound used in olefin metathesis reactions under high-pressure conditions. This wholly inorganic vanadium-based catalytic preparation offers unique activity for propene disproportionation. It falls under tariff item 3815.90.00.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not classified as a separate silicide compound
• Provide evidence of catalytic use in metathesis reactions
• Check for any handling restrictions on silicides