N-Acetylsulfanilyl Chloride Technical Grade from United States
Technical grade N-acetylsulfanilyl chloride is used in industrial sulfonamide synthesis, containing minor impurities while retaining its chemical definition as an aromatic amide. It is classified under tariff item 2924.29.00 as a cyclic carboxyamide compound. The product is imported in bulk for chemical manufacturing.
Duty Rate — United States → 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 2924. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Document the purity level and impurity profile to demonstrate the product is a separate chemically defined compound
• Ensure the technical grade designation does not imply additional functional additives
• Keep records of the industrial synthesis use for CBSA verification