Dipotassium Phosphate (DKP) from United States
Dipotassium phosphate (K2HPO4) is a chemically defined inorganic salt of potassium and phosphoric acid. It is used as a buffering agent and nutrient in food, beverage, and pharmaceutical applications, and qualifies as a phosphate of potassium under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is pure and chemically defined as K2HPO4, with no added organic or stabilizing agents that could shift classification
• Keep a certificate of analysis and the supplier's technical data sheet to present to the CBSA if requested
• Verify whether the end use (food vs. industrial) triggers additional agency requirements, such as Health Canada or CFIA