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Sodium Permanganate Crystals from China

Pure sodium permanganate (NaMnO4) in crystalline form, a strong oxidizing agent used in chemical synthesis and water purification. Classified under HTS 2841.69.0010 as a permanganate salt of sodium, fitting the definition of salts of peroxometallic acids in Chapter 28.

Duty Rate — China → United States

42.5%

Rate breakdown

9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%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)

Import Tips

• Verify purity certificate to confirm it meets 'chemically defined' criteria under Chapter 28 notes, avoiding reclassification

• Include Safety Data Sheet (SDS) and proper UN packaging labels for Hazard Class 5.1 oxidizer to comply with DOT regulations

• Avoid common pitfalls like insufficient documentation on oxidizing properties, which can lead to holds at customs