N-Sulfoacetylanthranilic Acid from Japan
N-sulfoacetylanthranilic acid is a sulfonated derivative of N-acetylanthranilic acid, classified under tariff item 2924.23.00 as a compound derivative per Chapter 29 Note 4. The sulfonation is a permitted derivative that does not change the core carboxyamide function.
Duty Rate — Japan → Canada
0%
Import Tips
• Sulfonated derivatives of 2-acetamidobenzoic acid are classified under 2924.23.00 per Chapter 29 Note 4
• Confirm the derivative is a single chemically defined compound
• Declare the specific chemical name for CBSA