2-Ethylamino-5-Sulfobenzoic Acid from Japan
2-Ethylamino-5-sulfobenzoic acid is a substituted aromatic amino-acid listed under HTS 2922.49.10.00, with sulfonic acid as additional function but classified here. Used in dye manufacturing. The sulfonated derivative retains amino-acid priority.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Document sulfonic acid position to match exact structure
• Handle as hazardous due to acidity; use proper DOT shipping papers
• Confirm not exceeding 'sulfonated derivative' limits per Chapter Note