Choline Hydroxide from Japan
Choline hydroxide, also known as choline base, is a quaternary ammonium hydroxide supplied as an aqueous solution. It is used as a strong organic base in chemical synthesis and cosmetics. Tariff item 2923.10.00 explicitly covers choline and its salts, including the hydroxide form.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is declared as an aqueous solution with the correct concentration, as the water content is acceptable per Chapter 29 Note 1(d)
• Provide CBSA with the chemical formula and safety data sheet, as choline hydroxide is corrosive
• Verify if the product is subject to transportation of dangerous goods regulations