6-Amino-1-naphthalenesulfonic Acid from China
6-Amino-1-naphthalenesulfonic Acid is a naphthalenic compound with an amino group and a sulfonic acid group. It is a separate chemically defined organic compound classified under heading 29.29. This product is used as an intermediate in the production of dyes.
Duty Rate — China → Canada
PGA flags (1)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2929. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm that the sulfonic acid group does not make the product classifiable under heading 29.13, which covers nitrile-function compounds
• Have the chemical structure and purity data ready for the CBSA
• Ensure the product is not put up for retail sale, which could affect classification