R-507 Hydrocarbon-Free Blend from Japan
R-507 is an azeotropic HFC blend of R-125 and R-143a (50/50) used in low-temperature freezers. This product contains hydrofluorocarbons but no CFCs or HCFCs, making it classifiable under tariff item 3827.69.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the blend composition and ensure it is not a single chemically defined compound
• Provide the product's safety data sheet to CBSA
• Check if the product requires a permit under Canada's Ozone-depleting Substances Regulations