Oxalic Acid 10% Solution from United States
Oxalic acid 10% solution is an aqueous solution of oxalic acid used for rust removal and wood bleaching. Chapter note 1(d) allows products of chemically defined compounds dissolved in water, so this solution is classified under the tariff item for oxalic acid.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the solution contains only oxalic acid and water, with no other additives that could change classification
• Provide the concentration and intended use on the invoice
• Ensure the packaging is suitable for transport and labelled as a corrosive substance if required