Silver Phosphate Powder from United States
Silver phosphate (Ag3PO4) is a chemically defined inorganic silver compound used in photography and semiconductors. It is not a nitrate or complex salt, so it falls under this tariff item for other silver compounds.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is pure silver phosphate with no added dopants or coatings
• Provide an SDS and certificate of analysis to CBSA
• If used in semiconductors, ensure it is not in a form that could be classified as an electronic component