70% Hydrogen Fluoride Industrial Grade from Canada
High-concentration 70% HF solution for heavy-duty applications like aluminum etching in manufacturing. It is explicitly hydrogen fluoride under HTS 2811.11.00.00, meeting Chapter 28 note for inorganic acids of nonmetals. Supplied in bulk tankers with strict safety protocols.
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
• Require fluoropolymer-lined containers to prevent leaks; file with USITC for quota if applicable
• Common pitfall: incorrect concentration declaration leading to reclassification