Sodium Dodecylbenzenesulfonate

Sodium Dodecylbenzenesulfonate

CAS No.: 69669-44-9
Molecular Formula: C18H29NaO3S
Molecular weight: 348.48
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product description
Sodium Dodecylbenzenesulfonate, with the chemical formula C₁₂H₂₅C₆H₄SO₃Na, is a white crystalline powder. It is a common anionic surfactant, soluble in water, with good detergency and foaming properties, widely used in detergents and industrial fields.


Chemical Properties

Key attributeValue
FormPowder
ColorLight yellow
Water solubilityAlmost transparency
Merck14,8612
HLB Value11.7
CAS Database Reference69669-44-9 (CAS DataBase Reference)
EPA Chemical InformationBenzenesulfonic acid, C10-14-alkyl derivs., sodium salts (69669-44-9)


Safety Information

Key attributeValue
Hazard SymbolsXn
Risk Codes22-37/38-41
Safety Descriptions26-27-36/37/39
WGK Germany2
RTECS NumberDB6825000
TSCATSCA listed
HS Code2904.10.3700

Product Usage:
SDBS is an anionic surfactant widely used as a detergent and wetting agent.

Household & Industrial Cleaning: Laundry powders/liquids, dishwashing detergents, all-purpose cleaners, and degreasers (excellent oil removal and foaming properties).

Textile Industry: Scouring, wetting, and dyeing auxiliaries (removes oils and waxes from fibers).

Emulsion Polymerization: Emulsifier for producing acrylics, styrene-butadiene rubber (SBR), and PVC resins.

Agricultural Chemicals: Emulsifier in pesticide and herbicide formulations.

Personal Care: Shampoos and body washes (secondary surfactant, foam booster).

Oilfield Chemicals: Enhanced oil recovery (EOR) and drilling fluid additives.

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Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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Q1: Are Your Products Compliant With International Standards?

A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.


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A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.


Q3: What Is The Approximate Delivery Cycle Of The Products?
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Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.

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