Potassium Per Carbonate from Canada
Potassium percarbonate serves as an eco-friendly bleaching agent in detergents and water treatment, releasing active oxygen. It is categorized under HTS 2836.99.50 as an 'other' peroxocarbonate of potassium, an inorganic base. Ideal for phosphate-free formulations.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Ensure labeling specifies peroxocarbonate to differentiate from simple potassium carbonate
• Submit REACH-like documentation if from EU; US requires EPA pre-notice for new chemicals