Glyoxal for Leather Tanning Intermediate from China
High-purity glyoxal used as crosslinking agent in synthetic leather tanning formulations is a chemically defined acyclic dialdehyde. It qualifies for tariff item 2912.19.00 per Chapter 29 scope, supplied as 40% solution to prevent polymerization.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is not formulated with tanning agents; if it is, classification may change
• Provide the concentration and stabilizer details
• Verify if the product is subject to Canadian chemical control regulations