Bromaminic Acid (1-Amino-4-bromoanthraquinone-2-sulfonic Acid) from China
Bromaminic acid (1-amino-4-bromoanthraquinone-2-sulfonic acid) is a complex derivative of anthraquinone with amino, bromo, and sulfonic acid functions. It is classified under tariff item 2914.61.00 as a substituted quinone, and is key for the production of brominated reactive 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 derivative, not as an amine, by referencing the chapter notes
• Check if the product is subject to any chemical control regulations