Barium Persulfate Fine Powder from Canada
BaS2O8 fine powder used in specialty oxidations and pyrotechnic compositions. Rare earth peroxosulfate classified under HTS 2833.40.60.50 'other' as metal peroxysalt per Chapter 28 headings 2826-2842 note. Chemically defined inorganic compound.
Duty Rate — Canada → United States
13.1%
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
• Rare import; provide synthetic route confirmation as BaS2O8 (not barium sulfate)
• ATF export license may apply for pyrotechnic potential; end-use certificate
• Distinguish from BaSO4 (2833.27) by peroxide test method in analysis