99.9% Pure CFC-11 Trichlorofluoromethane from Mexico
99.9% Pure CFC-11 Trichlorofluoromethane is a high-purity perhalogenated methane derivative with only fluorine and chlorine atoms. It is a separate chemically defined organic compound, and its F/Cl-only substitution fits this tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a certificate of analysis showing 99.9% purity to support classification
• Secure an import permit for ozone-depleting substances before shipping
• Declare the exact chemical name and CAS number on customs documents