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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If complexed with other metals or as double salts
Chapter 28 note specifies double salts go to 2842; permanganates in complex form may shift there.
If used as a fertilizer additive
Chapter 31 note excludes certain diammonium phosphate fertilizers, but blended mineral fertilizers take precedence.
If for foundry or steel mill use in slag treatment
Preparations for specific metallurgical end-uses fall under Chapter 38 catalysts and reagents.
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Import Tips & Compliance
• Include assay reports from accredited labs to prove chemical purity and avoid reclassification as a mixture
• Comply with TSCA import certification for new or existing chemicals entering the US market
Related Products 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.
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.