Ammonium Molybdate Solution Precursor Crystals from China
Ammonium molybdate crystals that dissolve into solutions for corrosion inhibitors are a chemically defined ammonium salt of molybdic acid. They are classifiable under tariff item 2841.70.00 as molybdates in solid form.
Duty Rate — China → Canada
0%
Import Tips
• Declare the product as solid ammonium molybdate crystals, not as a corrosion inhibitor preparation
• If the crystals are pre-packaged with instructions for making solutions, they may still qualify for this item if not put up for retail sale as a preparation