Maleic Acid for Malic Acid Production from Japan
Technical maleic acid optimized for catalytic hydrogenation to L-malic acid has low sulfur (<10 ppm) and chloride (<5 ppm) for catalyst compatibility. It is a key intermediate for food acidulants and is classified as a separate chemically defined organic compound under tariff item 2917.19.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Provide a certificate of analysis showing sulfur and chloride levels to support the product's intended use
• Ensure the product is labeled as maleic acid (CAS 110-16-7) on all documents
• If used in food acidulant production, verify compliance with Health Canada regulations