Potassium Permanganate Crystals from Mexico
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.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Obtain proper chemical safety data sheets (SDS) and ensure labeling complies with OSHA and EPA hazardous materials regulations
• Verify purity certificates to confirm it meets 'chemically defined' criteria under Chapter 28 notes, avoiding misclassification