Isophthalic Acid (IPA) from China
Isophthalic acid (IPA), a meta-isomer of benzene dicarboxylic acid, used in resin, coating, and copolyester production. It is an aromatic polycarboxylic acid, classified under tariff item 2917.39.00 as 'Other' aromatic polycarboxylic acids and their derivatives.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound; if it is a mixture of isomers, ensure it meets chapter note 1(b)
• Provide the CAS number and purity to the CBSA
• If the acid is used in food-contact applications, verify compliance with Canadian regulations