Technical Grade Sodium Permanganate Powder from Mexico
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.
Duty Rate — Mexico → Canada
0%
Import Tips
• 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