Sodium 1-octanesulfonate monohydrate
Sodium 1-octanesulfonate monohydrate (CAS: 207596-29-0) is a hydrated anionic surfactant with the chemical formula CH3(CH2)6CH2SO3Na · H2O. It functions as a detergent and a building block in chemical synthesis. This compound, with a molecular weight of 234.29 g/mol, is supplied by Tech Serve Solutions for research and industrial applications where its surfactant properties are beneficial.
- IUPAC
- 1-Octanesulfonic acid sodium salt monohydrate
- Synonyms
- 1-Octanesulfonic acid sodium salt monohydrate

Detergent and Surfactant Applications
Sodium 1-octanesulfonate monohydrate acts as an anionic surfactant. It is utilised in formulations requiring effective cleaning and emulsifying properties due to its amphipathic nature.
Chemical Synthesis Building Block
This compound serves as a valuable building block in organic synthesis. Its sulfonic acid salt moiety allows for various chemical transformations and incorporation into larger molecular structures.
Biochemical Research Reagent
As a biochemical reagent, it may be employed in specific laboratory protocols. Its well-defined structure and surfactant properties can be advantageous in biochemical research settings.
| Molecular weight | 234.29 |
|---|---|
| Linear formula | CH3(CH2)6CH2SO3Na · H2O |
| Assay | ≥99.0% (T) |
| Melting point | ≥300 °C(lit.) |
| 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.
| Description | anionic |
|---|
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 1-octanesulfonate monohydrate used for?
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Sodium 1-octanesulfonate monohydrate is primarily used as an anionic surfactant and detergent, and as a building block in chemical synthesis.
What are the CAS number and formula for Sodium 1-octanesulfonate monohydrate?
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The CAS number is 207596-29-0 and the chemical formula is CH3(CH2)6CH2SO3Na · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium 1-octanesulfonate monohydrate with an assay of ≥99.0% (T). This is a technical grade and not represented as USP, BP, or EP grade.
How should Sodium 1-octanesulfonate monohydrate be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The material has a high melting point of ≥300 °C.
How is this product packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, packs and ships chemicals according to international regulations to ensure safe transit worldwide.
How can I request a sample or a quote?
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To request a sample or a quote for Sodium 1-octanesulfonate monohydrate, please contact our sales department through the website or by phone.
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