2-Benzothiazolethiol Sodium Salt Solution 50% from United States
A 50% aqueous solution of sodium 2-mercaptobenzothiazole. The water is added solely for safe transport, as permitted by Chapter 29 note (d). It remains classified as the pure compound under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Document that the water is for transport safety only, not to make the product suitable for a specific use
• Provide the concentration and purpose
• Ensure the solution is not put up for retail sale