Dioctyl sulfosuccinate sodium salt
Dioctyl sulfosuccinate sodium salt (CAS 577-11-7) is an organic anionic surfactant with the linear formula C20H37NaO7S. It is known for its excellent wetting properties and is widely utilized as a surfactant in various industrial applications. This compound, also recognized by its molecular weight of 444.56 g/mol, serves as a key ingredient in formulations requiring effective surface tension reduction.
- IUPAC
- AOT,Bis(2-ethylhexyl) sulfosuccinate sodium salt,DOSS,Docusate sodium
- Synonyms
- Docusate sodiumDOSSBis(2-ethylhexyl) sulfosuccinate sodium saltAOT
Wetting Agent
Dioctyl sulfosuccinate sodium salt functions as a highly effective wetting agent due to its ability to significantly lower the surface tension of liquids. This makes it invaluable in processes where rapid and uniform spreading of a liquid over a surface is required.
Surfactant in Formulations
As a versatile anionic surfactant, this compound is incorporated into a range of formulations to improve solubility, emulsification, and dispersion properties. Its chemical structure enables it to interact effectively at interfaces.
Chemical Synthesis Intermediate
This chemical is also employed as a building block in organic synthesis, contributing functional groups essential for creating more complex molecular structures. Its reactivity and properties are leveraged in specialized chemical manufacturing processes.
| Molecular weight | 444.56 |
|---|---|
| Linear formula | CH3(CH2)3CH(C2H5)CH2O2CCH2CH(SO3Na)CO2CH2CH(C2H5)(CH2)3CH3 |
| Assay | 98% |
| Solubility | : passes test (per USP) |
| Impurities tested | ≤2% water |
| Application | Surfactant.1 |
| Suitability | meets USP testing specifications |
| Melting point | 173-179 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38-41 |
| Safety statements (S) | 26-39 |
| Cation traces | Al: ≤0.001%Ca: ≤0.001%Cu: ≤0.0005%Fe: ≤0.0005%K: ≤0.01%Mg: ≤0.0005%Pb: ≤0.001%Zn: ≤0.0005% |
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 Dioctyl sulfosuccinate sodium salt used for?
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Dioctyl sulfosuccinate sodium salt (CAS 577-11-7) is primarily used as an effective wetting agent and surfactant in various industrial and chemical synthesis applications.
What are the CAS number and chemical formula for Dioctyl sulfosuccinate sodium salt?
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The CAS number is 577-11-7 and the linear chemical formula is C20H37NaO7S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dioctyl sulfosuccinate sodium salt with an assay of 98%, with impurities of ≤2% water. It meets USP testing specifications for solubility. TSS does not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should Dioctyl sulfosuccinate sodium salt be handled safely?
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Handling requires caution as it causes skin irritation (H315) and serious eye damage (H318). Use a dust mask type N95, eyeshields, and gloves. Ensure good ventilation and avoid dust formation. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do.
Is Dioctyl sulfosuccinate sodium salt a controlled substance?
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Based on the provided data, Dioctyl sulfosuccinate sodium salt (CAS 577-11-7) is not indicated as a controlled or scheduled substance.
How is this chemical packed and shipped by TSS?
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Tech Serve Solutions, a global supplier and exporter, ensures appropriate packaging for shipping chemicals worldwide. Specific packaging details are available upon request.
How can I request a sample or quote for Dioctyl sulfosuccinate sodium salt?
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To request a sample or obtain a quote, please contact the Tech Serve Solutions sales team through the website or listed contact information.
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