Sodium Dodecylbenzenesulfonate

Sodium Dodecylbenzenesulfonate

Basic Information

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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FAQ

Q1: What international standards do your products and services comply with?

A1: Our products fully comply with international standards such as REACH, MSDS, and COA, and we strictly implement the ISO9001 quality management system. We can also provide third-party testing reports (SGS, BV, etc.) according to customer needs.


Q2: How long does it take for goods to be delivered to my country?
A2: The delivery time depends on the transport mode and destination country. Generally, sea transport takes 15-30 days, air transport takes 3-7 days, and we will optimize the transport route to shorten the delivery time as much as possible.


Can you provide customs clearance services for dangerous chemicals?
A3: Yes. Our team is proficient in the customs clearance procedures for dangerous chemicals in various countries, and can provide professional compliant declaration and customs clearance services to ensure smooth customs clearance.


Q4: Do you provide customized product and service solutions?
A4: Yes. We can provide personalized product customization and export service solutions according to your specific needs (product specifications, application scenarios, procurement volume, etc.).

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