Aniline Tartrate from Canada
Aniline tartrate is the tartaric acid salt of aniline, employed in chiral resolutions and pharmaceutical intermediates. It qualifies under HTS 2921.41.20.00 as an aniline salt, with the tartrate function secondary to the amine per classification notes. Excluded from optical elements per note (l).
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Chiral purity certificate essential for pharma declarations; avoid note (c) sugar classification by confirming non-sugar derivation; refrigerate during storage