Potassium Tripolyphosphate (KTPP) from United States
Potassium tripolyphosphate (KTPP) is a potassium salt of tripolyphosphoric acid used as a sequestrant and builder in detergents and water treatment. It falls under tariff item 2835.39.00 as a polyphosphate of potassium, meeting Chapter 28 definitions.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is chemically pure and not mixed with other detergent ingredients
• Provide a certificate of analysis for CBSA verification
• Check if the product meets Canadian environmental regulations for phosphates in detergents