Sodium dodecylbenzenesulfonate
Sodium dodecylbenzenesulfonate (CAS: 25155-30-0; Formula: CH3(CH2)11C6H4SO3Na; Molar Mass: 348.48 g/mol) is an anionic surfactant widely used as a wetting agent, detergent, and emulsifier. This technical grade compound is a key ingredient in industrial cleaning formulations and has applications in chemical synthesis, particularly in the development of biosensors and materials for micro/nanoelectronics.
- IUPAC
- Dodecylbenzenesulfonic acid sodium salt
- Synonyms
- Dodecylbenzenesulfonic acid sodium salt
Biosensor Fabrication
Sodium dodecylbenzenesulfonate has been utilised in the development and fabrication of amperometric biosensors. Its properties as a surfactant aid in the immobilisation and functionality of sensing elements.
Industrial Cleaning Agents
As a potent detergent and wetting agent, this compound is a common component in industrial cleaning solutions. It effectively lowers surface tension, facilitating the removal of oils and greases.
Chemical Synthesis Intermediate
This chemical serves as a building block and reagent in various organic synthesis pathways. Its amphiphilic nature makes it useful in reactions involving interfaces or requiring emulsification.
Materials Science Research
It is employed in materials science for its self-assembly properties, contributing to the development of novel materials and surface modifications, particularly in micro/nanoelectronics applications.
| Molecular weight | 348.48 |
|---|---|
| Linear formula | CH3(CH2)11C6H4SO3Na |
| Grade | technical grade |
| Application | Sodium dodecylbenzenesulfonate was used to fabricate amperometic biosensors for glucose1. |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-27-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium dodecylbenzenesulfonate used for?
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Sodium dodecylbenzenesulfonate is used as a surfactant, detergent, wetting agent, and emulsifier in industrial cleaning, chemical synthesis, biosensor fabrication, and materials science research.
What is the CAS number and formula for Sodium dodecylbenzenesulfonate?
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The CAS number is 25155-30-0 and the linear formula is CH3(CH2)11C6H4SO3Na.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium dodecylbenzenesulfonate in technical grade. We do not represent this product as USP, BP, or EP grade.
How should Sodium dodecylbenzenesulfonate be handled safely?
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Handle with care, wearing appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, face shields, and gloves. Avoid breathing dust and ensure good ventilation. In case of contact, rinse cautiously with water. Refer to the safety data sheet for comprehensive information.
Is Sodium dodecylbenzenesulfonate shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, including Sodium dodecylbenzenesulfonate.
How can I request a sample or quote for Sodium dodecylbenzenesulfonate?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (25155-30-0).
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