Vanadyl Sulfate VOSO4 from China
Vanadyl sulfate (VOSO4) is a blue crystalline compound used as a reducing agent in analytical chemistry and as an electrolyte precursor in vanadium redox flow batteries. Although formally a salt, its vanadium oxide/hydroxide character supports classification under tariff item 2825.30.00.
Duty Rate — China → Canada
0%
Import Tips
• Be prepared to demonstrate that the vanadium-oxygen bond is the essential feature, as salts are normally excluded from Chapter 28 unless they are vanadium oxides/hydroxides
• Provide a technical data sheet to the CBSA
• Check if the product is subject to any controlled substances regulations if used in battery applications