o-Toluidine Sulfate from Japan
o-Toluidine sulfate is the sulfuric acid salt of 2-methylaniline, used primarily as an intermediate in dye manufacturing. Classified under HTS 2921.43.4000 as a toluidine derivative salt per additional U.S. note 3 to section VI, ensuring control over these regulated aromatic amines.
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
• Confirm quota availability under note 3 before shipping; excess requires alternative classification
• Include CAS number (614-00-6 for base) and salt confirmation in commercial invoice
• Label as hazardous material if meeting DOT criteria for amine salts to avoid customs delays