HFC-125 Refrigerant Blend R-507 from Mexico
An azeotropic refrigerant blend containing 50% pentafluoroethane (HFC-125) and 50% 1,1,1-trifluoroethane (HFC-134a) by mass, used in commercial refrigeration systems. This product falls under tariff item 3827.63.00 because it is a mixture containing halogenated derivatives of methane, ethane, or propane, with HFC-125 content at or above the 40% threshold, and does not contain CFCs or HCFCs.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the HFC-125 concentration is at least 40% by mass and that the blend contains no CFCs or HCFCs to qualify for this tariff item
• Provide the exact chemical composition and a safety data sheet to CBSA for classification
• Verify compliance with Canada's HFC phase-down regulations, which may require an import quota or permit for refrigerants