Sodium Permanganate Solution 40%
A 40% aqueous solution of sodium permanganate (NaMnO4) used in industrial oxidation processes and wastewater remediation. Classified in HTS 2841.69.00 as 'other' manganates/permanganates, meeting chemically defined criteria for peroxometallic salts.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing silver or other excluded metals
Chapter notes exclude certain complex salts; may fall under other peroxo salts.
If used as catalyst support in spent form
Spent catalysts with metal residues classify under Chapter 38 catalytic preparations.
If complexed with phosphides per note
Heading 2853 covers specific complex inorganic compounds like phosphor copper.
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Import Tips & Compliance
• Classify based on chemical composition, not concentration; provide assay reports to customs
• Comply with DOT hazmat regulations for liquid oxidizers; pitfall is under-declaring as non-hazardous
• Check for BaP (barium permanganate) confusion if impure, which remains under same heading
Related Products under HTS 2841.69.00
Potassium Permanganate Crystals
Potassium permanganate (KMnO4) is a dark purple crystalline compound used as an oxidizing agent in water treatment and laboratory applications. It falls under HTS 2841.69.00 as a salt of a peroxometallic acid, specifically a permanganate of potassium, which is chemically defined per Chapter 28 notes.
Barium Manganate Technical Grade
Technical grade barium manganate (BaMnO4) used as a pigment and in battery production. Falls under HTS 2841.69.00 as 'other' manganites/manganates, chemically defined inorganic salt.
Calcium Permanganate Flakes
Calcium permanganate (Ca(MnO4)2) in flake form for soil remediation and aquaculture oxygen release. Classified as 'other' under HTS 2841.69.00 for peroxometallic salts of inorganic bases.
Magnesium Permanganate Aqueous
Aqueous magnesium permanganate solution employed in organic synthesis and bleaching. HTS 2841.69.00 covers it as a chemically defined permanganate salt.
Strontium Permanganate Crystals
High-purity strontium permanganate crystals for specialty oxidations in pharma intermediates. Meets HTS 2841.69.00 as 'other' permanganates.
Permanganate Green Pigment BaMnO4
Barium manganate-based green pigment (BaMnO4) for ceramics and glass coloring. Classified under HTS 2841.69.00 excluding luminophore uses.