Potassium permanganate
Salts of oxometallic or peroxometallic acids: > Manganites, manganates and permanganates: > Potassium permanganate
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 2841.61.00.00
Potassium Permanganate Crystals
Pure potassium permanganate (KMnO4) in crystalline form, a dark purple oxidizing agent used in water treatment and laboratory applications. Classified under HTS 2841.61.00.00 as it is specifically the potassium salt of permanganic acid, fitting the definition of permanganates in Chapter 28.
Technical Grade Potassium Permanganate
Technical grade KMnO4 powder with minimum 99% purity, used in industrial oxidation processes and wastewater treatment. Falls under HTS 2841.61.00.00 as a chemically defined permanganate salt per Chapter 28 subheading note.
USP Grade Potassium Permanganate
United States Pharmacopeia (USP) grade KMnO4, suitable for pharmaceutical and medical applications like wound disinfection. Classified in HTS 2841.61.00.00 as the pure potassium permanganate compound.
ACS Reagent Potassium Permanganate
American Chemical Society (ACS) reagent grade KMnO4 for analytical chemistry and titrations. HTS 2841.61.00.00 applies to this chemically defined peroxometallic salt.
Industrial Potassium Permanganate Flakes
Flaked form of potassium permanganate for easy dissolution in large-scale water purification systems. Remains under HTS 2841.61.00.00 as the pure compound, regardless of physical form.