Sorbitan Mono Stearate Product Description
Sorbitan Mono Stearate, also known as Span 60, is a non-ionic surfactant derived from sorbitol and stearic acid. It is a yellowish, waxy solid that is soluble in oils and fats but insoluble in water. This compound is widely used in the food, pharmaceutical, and cosmetic industries due to its emulsifying, stabilizing, and thickening properties. Sorbitan Mono Stearate helps to improve the texture and consistency of products, making it an essential ingredient in various formulations.
Key Features:
- Emulsifying Agent: Helps to blend oil and water phases in formulations.
- Stabilizer: Enhances the stability of emulsions and prevents separation.
- Thickening Agent: Increases the viscosity of products, providing a desirable texture.
- Non-toxic and Biodegradable: Safe for use in food and cosmetic applications.
Common Uses:
- Food Industry: Used as an emulsifier in baked goods, margarine, and dressings.
- Pharmaceuticals: Acts as a stabilizer in creams, ointments, and lotions.
- Cosmetics: Utilized in lotions, creams, and makeup products for improved texture and stability.
- Industrial Applications: Employed in the production of plastics and textiles.
Technical Data
| Property | Specification |
|---|---|
| Chemical Name | Sorbitan Mono Stearate |
| CAS Number | 1338-43-8 |
| Molecular Formula | C18H36O6 |
| Molecular Weight | 348.48 g/mol |
| Appearance | Yellowish waxy solid |
| Solubility | Soluble in oils, insoluble in water |
| HLB Value | 4.7 |
| Melting Point | 50-60 °C |
| Flash Point | > 200 °C |
| pH (1% solution) | Neutral (6-8) |
| Storage Conditions | Store in a cool, dry place |
Benefits of Sorbitan Mono Stearate
- Versatile: Suitable for a wide range of applications across different industries.
- Improves Product Quality: Enhances the texture and stability of formulations.
- Cost-effective: Provides excellent performance at a competitive price.
Conclusion
Sorbitan Mono Stearate is a valuable ingredient in many formulations, offering emulsifying, stabilizing, and thickening properties. Its versatility and safety make it a preferred choice in food, pharmaceutical, and cosmetic applications.