1,4-Diaminoanthraquinone from China
1,4-Diaminoanthraquinone is an anthraquinone derivative with two amino groups. It is classified under tariff item 2914.61.00 as a quinone, despite the presence of nitrogen functions, and is used in the synthesis of reactive blue dyes.
Duty Rate — China → Canada
0%
Import Tips
• Provide a detailed chemical analysis certificate to confirm the product's identity
• Ensure the product is classified as a quinone, not as an amine, by referencing the chapter notes
• Check if any end-use restrictions apply for dye manufacturing