USP Grade Potassium Permanganate
USP grade potassium permanganate is a high-purity form of KMnO4 intended for pharmaceutical and medical uses such as wound disinfection. As a chemically defined compound of mercury-free inorganic base, it is classified under tariff item 2841.61.00, and Chapter 28 notes do not exclude it based on grade or intended use.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is a different permanganate salt
Only potassium permanganate is covered by this tariff item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product meets USP specifications and include a certificate of analysis for CBSA
• If the product is for medical use, verify if a Health Canada licence or notification is required
• Declare the end-use clearly to avoid delays in clearance
Related Products under Tariff item 2841.61.00
ACS Reagent Potassium Permanganate
ACS reagent grade potassium permanganate (KMnO4) is a chemically defined compound of an inorganic base, meeting the purity standards for analytical chemistry and titration applications. It falls under tariff item 2841.61.00 as a permanganate salt of an oxometallic acid, specifically the potassium salt, and is not excluded by Chapter 28 notes.
Industrial Potassium Permanganate Flakes
Industrial potassium permanganate flakes are the same chemically defined compound (KMnO4) presented in a flaked physical form for easier dissolution in large-scale water purification systems. The physical form does not alter classification, and it remains within tariff item 2841.61.00 as the potassium salt of permanganic acid.
Potassium Permanganate Crystals
Potassium permanganate crystals are the pure chemical compound KMnO4 in crystalline form, a strong oxidizing agent used in water treatment and laboratory settings. As a chemically defined permanganate salt of an inorganic base, it is correctly classified under tariff item 2841.61.00, consistent with Chapter 28 notes.
Technical Grade Potassium Permanganate
Technical grade potassium permanganate powder with a minimum 99% purity is a chemically defined compound used in industrial oxidation and wastewater treatment. Despite the lower grade, it is still the pure potassium salt of permanganic acid and falls under tariff item 2841.61.00, as Chapter 28 covers separate chemically defined compounds regardless of purity.