Pharmaceutical Bismuth Nitrate AR Grade from United States
AR-grade bismuth nitrate is a high-purity form of bismuth nitrate used in pharmaceutical applications. It is a chemically defined compound, classified under this tariff item as an 'other' nitrate.
Duty Rate — United States → Canada
0%
Import Tips
• Provide the purity grade (AR) and certificate of analysis
• Ensure the product is not classified as a pharmaceutical product
• Confirm the end-use is for synthesis, not for direct medicinal use