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Alkyl Aryl Sulfonate

Generic alkyl aryl sulfonate (C12-C15 on benzene) meeting HTS 2904.10.32.00 note 3 specifications. Versatile surfactant base for institutional cleaners.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5.5%+35.0%40.5%
🇲🇽Mexico5.5%+10.0%15.5%
🇨🇦Canada5.5%+10.0%15.5%
🇩🇪Germany5.5%+10.0%15.5%
🇯🇵Japan5.5%+10.0%15.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3824.99Lower: 15% vs 40.5%

If fatty acid sulfonates

Carboxyl-containing structures classify differently.

2904.10Same rate: 40.5%

If non-note 3 products

Products outside additional U.S. note 3 specifications.

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Import Tips & Compliance

• Chain length distribution via GC-MS analysis

• Active matter 96%+ for technical grade

• Biodegradability >60% OECD 301 required

Related Products under HTS 2904.10.32.00

Sodium Dodecylbenzenesulfonate

Sodium dodecylbenzenesulfonate is an anionic surfactant with a sulfonated aromatic hydrocarbon structure, classified under HTS 2904.10.32.00 as an aromatic derivative containing only sulfo groups. It is commonly used in detergents and cleaning formulations for its emulsifying properties.

Linear Alkylbenzene Sulfonic Acid (LABSA)

LABSA is a sulfonic acid derived from linear alkylbenzenes, featuring a single sulfo group on an aromatic ring, fitting HTS 2904.10.32.00 criteria. It's a key intermediate for producing biodegradable detergents and emulsifiers.

Sodium Xylenesulfonate

Sodium xylenesulfonate is a hydrotrope salt of xylene sulfonic acid, an aromatic sulfonate covered by HTS 2904.10.32.00. It enhances solubility in liquid detergents and cleaning products.

Toluene Sulfonic Acid (TsOH)

P-toluenesulfonic acid monohydrate is a strong organic acid with a methyl-substituted aromatic sulfonate, qualifying under HTS 2904.10.32.00. Used as catalyst in esterification and resin synthesis.

Cumene Sulfonic Acid Sodium Salt

This sodium salt of cumene sulfonic acid is an aromatic sulfonate with isopropyl substitution, classified in HTS 2904.10.32.00 per section VI note 3. Applied in hydrotropic formulations for cleaners.

Dodecylbenzene Sulfonic Acid

Dodecylbenzene sulfonic acid (DDBSA) is a branched alkyl aromatic sulfonic acid under HTS 2904.10.32.00. Essential raw material for high-foaming detergent production.