Sorbitan sesquioleate
Sorbitan sesquioleate (CAS: 8007-43-0) is a nonionic surfactant derived from sorbitol and oleic acid. It functions as an emulsifier and solubilizer, finding utility in various industrial applications. With a density of 0.989 g/mL at 25 °C and a refractive index of 1.478 (n20/D), it is an effective ingredient for formulations requiring stable emulsions. Tech Serve Solutions provides this chemical for research and industrial use.
- IUPAC
- Arlacel® 83,Span® 83
- Synonyms
- Sorbitan monooleate-dioleate
Emulsifier in Formulations
Sorbitan sesquioleate acts as a nonionic surfactant, promoting the formation and stabilisation of emulsions. It is useful in blending oil and water-based components for various product formulations.
Solubilizer for Industrial Use
Its properties enable it to act as a solubilizer, aiding in the dissolution of poorly soluble substances within industrial processes. This is valuable for creating homogeneous mixtures.
Cosmetic Ingredient
Commonly used in the cosmetic industry, sorbitan sesquioleate functions as an emulsifier and emollient in skincare and haircare products. Its mild nature makes it suitable for topical applications.
Textile Processing Aid
In textile manufacturing, it can be employed as a wetting agent or lubricant. It assists in processes like dyeing and finishing by ensuring even application of treatment solutions.
| Density | 0.989 g/mL at 25 °C(lit.) |
|---|---|
| Refractive index | n20/D 1.478(lit.) |
| Vapour pressure | 0.81 psi (20 °C) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 1 |
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 Sorbitan sesquioleate used for?
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Sorbitan sesquioleate is primarily used as an emulsifier, solubilizer, and emollient in various industrial and cosmetic applications. It helps to stabilise oil-in-water emulsions and is found in formulations for textiles and personal care products.
What is the CAS number and formula for Sorbitan sesquioleate?
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The CAS number for Sorbitan sesquioleate is 8007-43-0. The specific molecular formula is not provided in the available data.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sorbitan sesquioleate for technical and research purposes. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated in the product specifications.
What are the safety and handling precautions for Sorbitan sesquioleate?
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Handling Sorbitan sesquioleate requires appropriate personal protective equipment, including eyeshields and gloves. A half-mask respirator is recommended for protection against vapours. The flash point is 113 °C (235.4 °F), indicating it is combustible.
How is Sorbitan sesquioleate packed, shipped, and exported?
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Sorbitan sesquioleate is carefully packed to ensure safe transport and is available for global export by Tech Serve Solutions. Specific packaging details depend on order quantity and destination.
How can I request a sample or quote for Sorbitan sesquioleate?
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To request a sample or a quotation for Sorbitan sesquioleate, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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