2-Sulfoanthraquinone from China
2-Sulfoanthraquinone is a sulfonated derivative of anthraquinone with a sulfonic acid group at position 2. It is classified under tariff item 2914.61.00 as a sulfonated quinone derivative, and is a key intermediate in dye manufacturing.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is properly identified with its chemical name and CAS number
• Verify that the product is not classified as a dye under heading 32.04 if it is in a form for retail sale
• Keep records of the product's end-use for customs verification