Silver Nitrate Crystals from Mexico
Silver nitrate (AgNO3) is a white crystalline compound used in photography, medicine, and as a chemical reagent for silvering mirrors. It is a chemically defined inorganic silver compound, classified under heading 28.43, tariff item 2843.29.00 as 'other' silver compounds. Although it is a nitrate, it is not classified under heading 28.34 because it is a silver compound, which takes precedence under Section Note 1.
Duty Rate — Mexico → Canada
0%
Import Tips
• Silver nitrate is a strong oxidizer; ensure proper packaging and labeling for transport
• Check with the CBSA for any restrictions on chemicals used in medical applications
• Provide a safety data sheet and certificate of analysis to expedite clearance