Sodium dodecanoate
Sodium dodecanoate (CAS 629-25-4), also known as sodium laurate, is an organic sodium salt with the linear formula CH3(CH2)10COONa and a molecular weight of 222.30 g/mol. This compound functions as a nonionic surfactant in colloidal chemistry. It is supplied by Tech Serve Solutions with an assay of 99-100% for laboratory and industrial applications.
- IUPAC
- Dodecanoic acid sodium salt,Lauric acid sodium salt,Sodium laurate
- Synonyms
- Dodecanoic acid sodium saltLauric acid sodium saltSodium laurate
Nonionic Surfactant
Sodium dodecanoate is employed in colloidal chemistry due to its properties as a nonionic surfactant. It aids in stabilising emulsions and dispersions by reducing surface tension.
Detergency
As a sodium salt of a fatty acid, it exhibits cleaning properties. It can be used in formulations where mild detergency is required.
Laboratory Reagent
This compound serves as a useful reagent in various laboratory investigations, particularly in studies involving surface chemistry and micelle formation.
| Molecular weight | 222.30 |
|---|---|
| Linear formula | CH3(CH2)10COONa |
| Assay | 99-100% |
| Application | Sodium dodecanoate (sodium laurate) is used in cholloidal chemistry as a nonionic surfactant. |
Hazard statements
- 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/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41-52 |
| Safety statements (S) | 26 |
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 dodecanoate used for?
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Sodium dodecanoate is primarily used in colloidal chemistry as a nonionic surfactant. It also has applications in detergency and as a laboratory reagent.
What is the CAS number and formula for Sodium dodecanoate?
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The CAS number for Sodium dodecanoate is 629-25-4. Its linear formula is CH3(CH2)10COONa.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium dodecanoate with an assay of 99-100%. This product is intended for laboratory and industrial use; TSS does not represent it as USP, BP, or EP grade.
How should Sodium dodecanoate be handled?
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Sodium dodecanoate can cause skin irritation (H315), serious eye damage (H318), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, face shields, and gloves. Ensure good ventilation.
Is Sodium dodecanoate a controlled substance?
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Based on the provided data, Sodium dodecanoate is not indicated as a controlled substance.
How is Sodium dodecanoate packed and shipped?
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Sodium dodecanoate is classified under UN 3077, Environmentally hazardous substance, solid, n.o.s. (Sodium dodecanoate), 9, PG 3. Shipping and handling adhere to relevant transport regulations.
How can I request a sample or quote for Sodium dodecanoate?
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To request a sample or a quote for Sodium dodecanoate, please contact our sales team through the TSS website or via direct inquiry.
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