Pentafluoroethane (HFC-125) Medical Propellant from United States
Pharmaceutical grade HFC-125 for metered dose inhalers is a pure, separate chemically defined compound under Chapter 29 Note 1(a). It is specifically named in tariff item 2903.44.00, and its pharmaceutical grade does not change classification.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is not put up in measured doses or for retail sale, which could move it to heading 30.03 or 30.04
• Provide Health Canada documentation if applicable
• Confirm the product meets pharmacopoeia standards for import