3402.39.90/Sodium Dodecylbenzene Sulfonate/Mexico

Sodium Dodecylbenzene Sulfonate from Mexico

Sodium Dodecylbenzene Sulfonate is a high-performance anionic surfactant used in industrial cleaners and emulsifiers, known for its wetting and dispersing properties. It meets the precise Chapter 34 Note 2 test for organic surface-active classification, forming stable emulsions and reducing surface tension. This product is classified under 3402.39.90 as an 'other' anionic surface-active agent.

Duty Rate — Mexico → Canada

6.5%

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Import Tips

• Ensure the product is not a separate chemically defined compound, as Chapter 34 excludes such items; if it is, consider Chapter 29 classification

• Verify the surfactant meets the surface tension and emulsion stability tests in Chapter Note 3 before declaring

• Keep technical data sheets available for CBSA officers to confirm the anionic nature and concentration