Molekula
Sorbitan tristearate
Sorbitan tristearate is a non-ionic surfactant and emulsifier commonly used in cosmetics, pharmaceuticals, and food products to stabilize mixtures of oil and water. It is derived from sorbitol and stearic acid. Available in powder or flake form, it has a molecular weight of 963.56 g/mol, a CAS number of 26658-19-5, and a molecular formula of C60H114O8. Stable at ambient temperatures, it requires no special storage conditions. Molekula supplies Sorbitan tristearate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sorbitan tristearate is a non-ionic surfactant and emulsifier commonly used in cosmetics, pharmaceuticals, and food products to stabilize mixtures of oil and water. It is derived from sorbitol and stearic acid. Available in powder or flake form, it has a molecular weight of 963.56 g/mol, a CAS number of 26658-19-5, and a molecular formula of C60H114O8. Stable at ambient temperatures, it requires no special storage conditions. Molekula supplies Sorbitan tristearate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow or milky white waxy solid |
| Water | ≤ 2.0 % |
| Identification | Conforms to reference |
| Acid Value | ≤ 15 KOH mg/g |
| Saponification Value | 170 - 190 KOH mg/g |
| Hydroxyl value | 60 - 80 KOH mg/g |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 221 C |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 26658-19-5 |
| Molecular Formula | C60H114O8 |
| Molecular Weight | 963.56 |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 38249993900 |
| Tariff Code | 38249993900 |
Safety & GHS
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sorbitan tristearate used for?
Sorbitan tristearate is primarily used as a nonionic emulsifier in cosmetics, pharmaceuticals, and food products to stabilize oil-in-water emulsions.
What is the chemical formula and molecular weight of sorbitan tristearate?
The chemical formula is C60H114O8 with a molecular weight of 963.56 g/mol.
How should sorbitan tristearate be stored?
It should be stored at ambient temperature, protected from moisture and direct sunlight.
What grade of sorbitan tristearate does Molekula supply?
Molekula supplies food-grade and pharmaceutical-grade sorbitan tristearate, suitable for regulated applications.
Can Molekula supply sorbitan tristearate in bulk?
Yes, Molekula can supply sorbitan tristearate in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of sorbitan tristearate?
Each order includes a Certificate of Analysis (CoA) and, upon request, a Material Safety Data Sheet (MSDS) and batch-specific documentation.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.