Sodium Laureth Sulfate (SLES)
Sodium Laureth Sulfate is an anionic surfactant consisting of salts of sulfated polyethers, commonly used in shampoos and body washes for foaming and cleansing. It meets the Chapter 34 definition for organic surface-active agents by reducing surface tension in water solutions. Classified under HTS 3402.39.90.20 as salts of sulfated polyethers, other than soap.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If put up for retail sale in consumer packaging
Retail-packed anionic surfactants shift to specific retail subheading, changing duty treatment.
If cationic or nonionic type
Different ionic nature of surface-active agent moves it out of anionic category to other agents.
If imported as formulated chemical preparation with multiple active ingredients
Complex mixtures beyond pure surfactants classified as chemical preparations.
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Import Tips & Compliance
• Verify surfactant meets 0.5% water test for surface tension reduction per Chapter Note to confirm anionic classification
• Provide Certificates of Analysis (CoA) showing chemical composition as sulfated polyether salts to avoid misclassification
• Ensure labeling distinguishes from soap-based products excluded under heading 3401
Related Products under HTS 3402.39.90.20
Ammonium Laureth Sulfate
Ammonium Laureth Sulfate serves as a mild anionic surfactant derived from sulfated polyether chains, ideal for sulfate-free claim alternatives in hair care products. It qualifies under heading 3402 for organic surface-active agents forming stable emulsions. HTS 3402.39.90.20 covers it specifically as salts of sulfated polyethers.
Sodium Myreth Sulfate
Sodium Myreth Sulfate is a sulfated polyether salt used in foaming cleansers and shower gels for its excellent lather properties. As an anionic organic surface-active agent, it complies with heading 3402 criteria for stable emulsions. Falls precisely under 3402.39.90.20 for other salts of sulfated polyethers.
Magnesium Laureth Sulfate
Magnesium Laureth Sulfate provides a creamy foam in personal care formulations as a salt of sulfated polyethers. It functions as an anionic surfactant meeting Chapter 34 surface tension tests. HTS 3402.39.90.20 applies to these specialized polyether salt variants.
Triethanolamine Laureth Sulfate
Triethanolamine Laureth Sulfate (TEA Laureth Sulfate) acts as an anionic surfactant salt used in liquid soaps and cleansers. Derived from sulfated ethoxylated alcohols, it fits heading 3402 organic surface-active agents. Specifically classified under 3402.39.90.20 as salts of sulfated polyethers.