Arsenic Pentasulfide Flakes from Canada
Arsenic pentasulfide (As2S5) in flake form, a reactive arsenic sulfide used in organic synthesis and depilatory agents. Falls under HTS 2813.90.10.00 as 'other' sulfides of arsenic, chemically defined and excluded from organo-inorganic compounds. Highly unstable, stabilized with organics minimally.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Stabilizer content must be <5% to maintain pure compound status; test certificates required
• Classified as UN 1557, Poison Inhalation Hazard—mandatory specialized packaging