Pentaerythritol Tetranitrate Stabilized HFC-125 from China
Pure HFC-125 with an anti-dusting stabilizer for safe pneumatic filling is a separate chemically defined compound. The stabilizer is permitted under Chapter 29 Note 1(g) for safety reasons, provided it does not make the product suitable for a specific use, so it remains under tariff item 2903.44.00.
Duty Rate — China → Canada
0%
Import Tips
• Document the stabilizer's purpose and ensure it does not alter the product's general use
• Provide SDS and technical specifications to CBSA
• Verify that the stabilizer is allowed under Canadian regulations for refrigerants