2-[(4-Aminophenyl)sulfonyl]ethanol, hydrogen sulfate ester from China
2-[(4-Aminophenyl)sulfonyl]ethanol, hydrogen sulfate ester is a chemically defined aromatic organo-sulfur compound serving as a dye intermediate. It features a sulfonyl group linked to both phenyl and ethanol moieties, qualifying it under tariff item 2930.90.00 as an 'Other' organo-sulfur compound.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the product is a separate chemically defined compound
• If it is a salt or ester, verify the classification under Chapter 29 Note 5
• Provide the chemical structure and purity to CBSA