Potassium Manganate(VI) Technical Grade from Japan
Technical-grade potassium manganate (K2MnO4), a green crystalline solid used as a selective oxidant in organic synthesis and pharmaceutical intermediate production. It is a chemically defined potassium 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.
Duty Rate — Japan → Canada
0%
Import Tips
• Specify the purity grade (technical vs. analytical) on the commercial invoice, as this may affect CBSA's verification
• Ensure the product is not contaminated with organic solvents, which would trigger Chapter 29 classification
• For pharmaceutical intermediates, consider whether the product requires a Drug Establishment Licence from Health Canada