Stearyl Dimethyl Benzyl Ammonium Chloride
This cationic surfactant functions in corrosion inhibition and as an antistatic agent in industrial applications. Qualifies via standard surface tension and emulsion tests for 3402. Cationic other in 3402.41.90.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as metal working lubricant
Industrial lubricants containing surface agents go to 3403.
If anticorrosion chemical prep
Preparations for specific uses exclude from general surfactants.
If as benzyl chloride derivative
Ether-alcohol classification if not emphasizing surface activity.
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Import Tips & Compliance
• Declare specific industrial applications for correct classification
• Include corrosion test data if marketed as inhibitor
• Monitor for REACH Annex XVII restrictions on quats
Related Products under HTS 3402.41.90.00
Cetrimonium Chloride Surfactant
Cetrimonium chloride is a cationic organic surface-active agent used in hair conditioners and fabric softeners for its conditioning properties. It meets the Chapter 34 definition by forming stable emulsions in water and reducing surface tension below 45 dyne/cm. Classified under 3402.41.90.00 as a non-soap cationic surfactant not put up for retail sale.
Didecyldimethylammonium Chloride (DDAC)
DDAC is a cationic surfactant widely used as a disinfectant and biocide in industrial cleaning formulations. It qualifies under heading 3402 by producing stable emulsions and lowering water surface tension per the technical test. Falls in 3402.41.90.00 as other cationic agents beyond those specified.
Benzalkonium Chloride Concentrate
Benzalkonium chloride is a cationic surface-active agent used in antiseptics, preservatives, and cleaning solutions. It satisfies 3402 criteria through its emulsifying and tension-reducing properties in aqueous solutions. Classified in 3402.41.90.00 for other cationic surfactants.
Quaternary Ammonium Fabric Softener Base
This bulk cationic surfactant base, typically dihydrogenated tallow dimethyl ammonium chloride, is used in formulating laundry softeners. It meets heading 3402 tests for surface activity and is not soap-based. HTS 3402.41.90.00 covers such other cationics.
Cationic Emulsifier for Bitumen
Cationic emulsifiers like Armac T are organic surface-active agents used to emulsify asphalt for road construction. They form stable emulsions per 3402 note and reduce surface tension effectively. 3402.41.90.00 applies to these other cationics.
Dialkyl Dimethyl Ammonium Chloride
Dialkyl dimethyl ammonium chloride serves as a cationic surfactant in antimicrobial formulations and phase transfer catalysts. Meets precise 3402 definition through water tests. Other cationic under 3402.41.90.00.