HFC-23 Process Byproduct Recovery Gas from Japan
Recovered and purified HFC-23 from HCFC-22 manufacturing is trifluoromethane that meets commercial purity standards. It is a separate chemically defined organic compound, even if derived from an industrial byproduct stream. The product is classifiable under tariff item 2903.41.00 as a saturated fluorinated derivative of acyclic hydrocarbons.
Duty Rate — Japan → Canada
0%
Import Tips
• Document the purification process and provide a certificate of analysis showing purity to demonstrate it is a separate chemically defined compound
• Be aware of Canada's ozone-depleting substances regulations, as HFC-23 is a potent greenhouse gas
• Confirm whether an environmental import permit is required before shipping