Dentrifrice Grade Phosphoric Acid 50% from China
A 50% aqueous solution of phosphoric acid, chemically defined as H3PO4, formulated for use in toothpaste and dental etching gels. It meets Chapter 28 Note 1(b) as a solution in water and is classifiable under this tariff item as phosphoric acid.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is labeled as a 50% aqueous solution of phosphoric acid and meets food-grade or pharmacopeia standards if used in oral care
• Declare the exact concentration to avoid misclassification
• Check if a Canadian Food Inspection Agency (CFIA) import permit is needed for products intended for human use