Hypophosphorous Acid 50% Solution from Mexico
Hypophosphorous acid (H3PO2) 50% aqueous solution used as a reducing agent in chemical synthesis and electroless plating. It is an inorganic phosphorus oxyacid, chemically defined, and classifiable under this tariff item as an 'other inorganic acid'.
Duty Rate — Mexico → Canada
0%
Import Tips
• Hypophosphorous acid is a controlled precursor in Canada; you may need a permit from Health Canada
• Declare the concentration and intended use clearly
• Ensure proper hazardous goods classification for transport, as it is corrosive