Technical Grade Potassium Superoxide from Canada
Technical grade KO2 used in self-contained breathing apparatus (SCBA) for fire rescue. Falls under 2815.30.00.00 as chemically defined potassium peroxide/superoxide.
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
• Obtain end-user certificates for safety equipment applications to expedite review
• Segregate from reducing agents in storage declarations
• Avoid bulk shipments without stabilization; prone to spontaneous combustion