Ammonium Heptamolybdate from Germany
Ammonium heptamolybdate tetrahydrate is a white crystalline powder used as a precursor in molybdenum metal production and as a catalyst in chemical reactions. It is a chemically defined ammonium salt of molybdic acid, classifiable under tariff item 2841.70.00 as a molybdate.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the product is clearly labelled as ammonium heptamolybdate with its chemical formula on the commercial invoice
• Verify the purity and moisture content, as these may affect classification
• Consult the CBSA's D10 tariff database for the current MFN duty rate, which is free for most countries