Phthalic Anhydride (Technical Grade) from China
Phthalic anhydride (technical grade), the cyclic anhydride of ortho-phthalic acid, used in plasticizer and resin manufacturing. It is an aromatic polycarboxylic acid derivative, classified under tariff item 2917.39.00 as 'Other' aromatic polycarboxylic acids and their derivatives.
Duty Rate — China → Canada
0%
Import Tips
• Verify the product is a separate chemically defined compound; if it contains impurities, ensure they are incidental
• Declare the purity and any stabilizers to the CBSA
• If the product is used in food-contact applications, verify compliance with Canadian regulations