TEA-Dodecylbenzene Sulfonate from China
TEA-Dodecylbenzene Sulfonate is the triethanolamine salt of dodecylbenzene sulfonic acid, forming a liquid anionic surfactant used in dishwashing liquids. It produces stable emulsions and meets the surface tension reduction criteria of Chapter 34 Note 3. This product is classified under 3402.39.90 as an 'other' anionic organic surface-active agent, distinct from the sodium salt specified in the sibling item.
Duty Rate — China → Canada
6.5%
Import Tips
• Document the counterion (triethanolamine) to distinguish from sodium alkylbenzene sulphonates
• Verify the product's pH and active content for accurate declaration
• Ensure the product is not put up for retail sale as a consumer preparation, which could shift classification