Didecyldimethylammonium Chloride (DDAC) from China
Didecyldimethylammonium chloride (DDAC) is a quaternary ammonium compound used as a disinfectant and wood preservative. As a pure, chemically defined salt, it falls under heading 29.23.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is not formulated with other active ingredients
• Provide the chemical purity and CAS number to CBSA for classification