R-507 Hydrocarbon-Free Blend
> This product is an azeotropic HFC blend of R-125 and R-143a in a 50/50 ratio, used for low-temperature freezers without hydrocarbon additives. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. It is used in cascade refrigeration systems.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the blend is not specifically for refrigeration and is a general chemical mixture.
Heading 38.24 covers other chemical products, which may apply if the product's primary use is not as a refrigerant.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• > Ensure the product is labeled with its HFC composition and absence of CFCs/HCFCs
• Provide a technical datasheet to CBSA for classification
• Verify if the product requires a permit under Canada's Ozone-depleting Substances and Halocarbon Alternatives Regulations
Related Products under Tariff item 3827.69.00
HFC-152a Aerosol Propellant
> This product is a blend of HFC-152a (1,1-difluoroethane) formulated as an aerosol propellant for water-based adhesives and cleaners. It is a mixture containing hydrofluorocarbons (HFCs) but no chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), which places it under tariff item 3827.69.00. It serves as an eco-friendly alternative to hydrocarbon propellants in consumer and industrial aerosol applications.
HFC-227ea Fire Suppressant Gas
> This product is a mixture of HFC-227ea (heptafluoropropane) used as a clean agent in fire suppression systems for data centers and aircraft. It is a halogenated mixture containing HFCs but no CFCs or HCFCs, meeting the criteria for tariff item 3827.69.00. Its non-conductive properties make it suitable for protecting sensitive electronic equipment.
HFC Foam Blowing Agent Blend
> This product is a blend of HFC-245fa and HFC-365mfc used as a zero-ozone-depleting blowing agent for polyurethane insulation foams in appliances. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It is essential for producing rigid spray foam insulation with low environmental impact.
HFC Leak Detection Fluid
> This product is a pressurized leak detector spray based on HFC-134a, used to identify leaks in refrigeration systems by forming visible bubbles. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. The product is designed for HVAC maintenance and repair applications.
HFC Medical Propellant Mixture
> This product is a blend of HFC-134a and HFC-227ea used as a propellant in metered dose inhalers (MDIs) for asthma treatment. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. The blend meets USP standards for pharmaceutical aerosol delivery.
HFC Pressure Testing Gas
> This product is a blend of HFC-245fa used for hydrostatic leak testing of HVAC coils and lines. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. The product offers high dielectric strength, making it suitable for industrial pressure testing applications.