Bismuth Subnitrate Powder USP Grade from China
Bismuth subnitrate powder, USP grade, is a basic nitrate used in pharmaceuticals as an antacid and in cosmetics. It is a chemically defined compound of bismuth, classified under this item as a nitrate, not excluded by Chapter 28 notes.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product meets USP specifications and is not a preparation for retail sale
• Provide documentation of pharmaceutical grade if requested
• Ensure compliance with Health Canada regulations for drug ingredients