Technical Grade Sodium Permanganate Powder
Technical-grade sodium permanganate (NaMnO4) powder, a dark purple crystalline substance used as a strong oxidizer in industrial wastewater treatment and chemical synthesis. It is a chemically defined inorganic salt of permanganic acid, classifiable under tariff item 2841.69.00 as 'other' permanganates, and does not contain organic constituents that would exclude it from Chapter 28.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is potassium permanganate rather than sodium permanganate
Potassium permanganate is specifically enumerated in subheading 2841.61, while sodium permanganate falls under 'other'.
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 is accompanied by a safety data sheet (SDS) and proper UN classification for oxidizing solids, as CBSA may request it
• Verify the sodium content and purity to confirm it is not a mixture that could shift classification
• Keep commercial invoices in English or French to expedite customs clearance
Related Products under Tariff item 2841.69.00
Ammonium Manganate Solution
Ammonium manganate solution ((NH4)2MnO4), a liquid reagent used in analytical chemistry for redox titrations and laboratory testing. As an ammonium salt of manganic acid, it is covered by Chapter 28 Note 5, which extends headings 2826–2842 to ammonium salts, and is a chemically defined compound in aqueous solution.
Ammonium Permanganate Powder
Ammonium permanganate (NH4MnO4) is an unstable oxidizing salt used in analytical chemistry and pyrotechnics. It is an ammonium salt of a peroxometallic acid, which is covered by Chapter 28 Note 5 and falls under heading 28.41 as an 'other' permanganate.
Barium Manganate Powder
Barium manganate (BaMnO4) powder, a green solid used as a precursor in ceramic pigments and specialty colorants. It is a chemically defined inorganic salt of manganic acid, classifiable under tariff item 2841.69.00 as 'other' manganates, and is not excluded by Chapter 28 notes as it contains no organic or radioactive components.
Barium Manganate Technical Grade
Barium manganate (BaMnO4) technical grade is a green inorganic salt used as a pigment and in battery production. As a manganate of an inorganic base, it is classified under heading 28.41 as 'other' manganates, provided it meets the chemically defined criteria of Chapter 28 Note 1.
Calcium Permanganate Flakes
Calcium permanganate (Ca(MnO4)2) flakes are used for soil remediation and aquaculture oxygen release. As a calcium salt of permanganic acid, it is a chemically defined inorganic compound covered by heading 28.41 as 'other' permanganates.
Calcium Permanganate Granules
Calcium permanganate granules (Ca(MnO4)2), a dark purple granular oxidizer used in specialty oxidation reactions and air purification systems. As a chemically defined calcium salt of permanganic acid, it falls under tariff item 2841.69.00 as 'other' permanganates, consistent with Chapter 28 Note 5 covering metal salts.