32% Liquid Caustic Soda from United States
Industrial-grade 32% sodium hydroxide in water, known as liquid soda or soda lye, primarily used in water treatment and alumina production from bauxite. This aqueous solution of chemically defined sodium hydroxide falls under tariff item 2815.12.00 as it is a solution of caustic soda in water, meeting the criteria of Chapter 28 Note 1(b).
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the concentration is clearly stated on the commercial invoice and safety data sheet, as CBSA may verify the percentage of sodium hydroxide
• Verify if the product requires a permit under the Export and Import Permits Act if destined for certain end-uses
• Declare the correct 8-digit tariff item 2815.12.00 to avoid misclassification penalties