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Monoammonium Phosphate Fire Extinguisher Refill from Canada

NH4H2PO4-based yellow powder with silica anti-caking agents for multipurpose ABC extinguishers. Inorganic formulation meets HTS 3813.00.10.00 for fire-extinguishing preparations.

Duty Rate — Canada → United States

10%

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

• EPA registration may be required if marketed as pesticide-alternative suppressant

• Ensure nitrogen-free certification for clean room applications