Maleic Acid (99% Purity, Industrial Grade) from Japan
Maleic acid (99% purity, industrial grade) is a dicarboxylic acid with the formula HO2CCH=CHCO2H, used in the production of unsaturated polyester resins and as a precursor for malic acid. It is a separate chemically defined organic compound classified as an acyclic polycarboxylic acid under tariff item 2917.19.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the purity level (99%) and provide a certificate of analysis on shipping documents
• Ensure the product is labeled as maleic acid (CAS 110-16-7) for customs clearance
• If used in resin production, verify any environmental regulations for industrial chemicals