Arsenic Trichloride (AsCl3) from Mexico
Arsenic trichloride is a toxic, oily liquid (AsCl3) used in wood preservation and glass production, under HTS 2812.19.00.90 as other nonmetal chlorides. Chemically defined inorganic compound per Chapter 28 notes.
Duty Rate — Mexico → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Comply with Arsenic import bans/restrictions; provide end-use certificates
• Use fluoropolymer-lined drums; monitor for hydrolysis during transit
• Declare <1ppm heavy metal impurities for purity validation