Meta-Arsenic Acid Flakes from Japan
Meta-arsenic acid (HAsO2) flakes, a polymeric form used in pharmaceutical intermediates. Still classified as arsenic acid under HTS 2811.19.10.00 per chemical definition.
Duty Rate — Japan → United States
2.3%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• FDA import alert check for arsenic; provide COA
• Common error: confusing with organic arsenic (Chapter 29)