Pharmaceutical-Grade 20% NaOH Solution from Japan
20% aqueous sodium hydroxide solution meeting USP standards for pharmaceutical processing like API extraction. This is classified under tariff item 2815.12.00 as chemically defined soda lye in solution, not covered by Chapter 30 medicaments unless put up for therapeutic use.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is not packaged for retail sale as a medicament, which would shift classification to Chapter 30
• Provide a certificate of analysis confirming USP grade and absence of pyrogens
• Confirm the solution is solely sodium hydroxide and water, with no stabilizers that could affect classification