Anhydrous Sodium Fluoride from Canada
Anhydrous sodium fluoride is a dry, pure form of NaF employed in metallurgical fluxes and aluminum smelting processes. It qualifies for HTS 2826.19.20.00 as an other fluoride of sodium, adhering to Chapter 28 note on chemically defined inorganic compounds. Excludes hydrated forms if separately specified.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Ensure anhydrous status via testing to avoid reclassification as hydrates potentially under other subheadings
• Obtain prior notice via FDA if for food-grade use
• Watch for REACH-like compliance if from EU sources