Sodium eicosyl sulfate
Sodium eicosyl sulfate (CAS: 13177-49-6), with the molecular formula C20H41O4SNa and a molecular weight of 400.59 g/mol, is a long-chain fatty acid derivative. It functions as a surfactant and emulsifying agent. This compound finds utility in various chemical and laboratory applications where its surface-active properties are beneficial, particularly in formulations requiring lipophilic and hydrophilic balance.
- IUPAC
- 1-Eicosanyl sulfate,Arachidyl sulfate sodium salt,Eicosyl sodium sulfate,Eicosyl sulfate sodium salt
- Synonyms
- 1-Eicosanyl sulfate,Arachidyl sulfate sodium salt,Eicosyl sodium sulfate,Eicosyl sulfate sodium salt
Surfactant and Emulsifier
Sodium eicosyl sulfate acts as a surface-active agent, reducing surface tension between liquids or between a liquid and a solid. Its amphipathic nature makes it effective in creating and stabilising emulsions in various chemical processes.
Laboratory Reagent
Utilised in research and development settings for studies involving lipid interactions, membrane biophysics, or as a component in specialised assay buffers. Its defined structure makes it suitable for controlled experimental conditions.
Chemical Synthesis Intermediate
Can serve as a building block or intermediate in the synthesis of more complex organic molecules. Its fatty acid backbone and sulfate group offer reactive sites for further chemical modification.
| Molecular weight | 400.59 |
|---|---|
| Linear formula | C20H41O4SNa |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 eicosyl sulfate used for?
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Sodium eicosyl sulfate is used as a surfactant, emulsifier, and laboratory reagent in chemical and research applications. It can also serve as an intermediate in organic synthesis.
What are the CAS number and chemical formula for Sodium eicosyl sulfate?
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The CAS number is 13177-49-6, and the chemical formula is C20H41O4SNa.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium eicosyl sulfate primarily for research and laboratory use. The specific assay and purity are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should Sodium eicosyl sulfate be handled and stored?
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Handle Sodium eicosyl sulfate with appropriate personal protective equipment, including eyeshields and gloves. Store in a cool environment, ideally between 2-8°C, as recommended. Refer to the Safety Data Sheet for comprehensive handling guidelines.
What are the GHS hazards associated with Sodium eicosyl sulfate?
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Sodium eicosyl sulfate has a WGK rating of 3 in Germany, indicating a high degree of hazard to water. Always consult the Safety Data Sheet for detailed hazard information.
How is Sodium eicosyl sulfate packaged, shipped, and exported?
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Tech Serve Solutions packages and exports chemicals according to international shipping regulations, ensuring safe and compliant transit. Packaging options are available to suit customer requirements and the quantity ordered.
How can I request a sample or a quote for Sodium eicosyl sulfate?
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To request a sample or a quote, please contact our sales team through the website or by email, providing your contact details and the required product information, including the CAS number.
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