Sorbitan Tristearate E492 Non-ionic Emulsifier with Stabilizing Properties CAS 26658-19-5
Price:
Negotiable
MOQ:
500g, 1kg or 25kg for sample, 1000kg for commercial order
Delivery Time:
In 3 working days
Brand:
Zorui
Product Description
Sorbitan Tristearate E492 CAS 26658-19-5
Product Overview
Sorbitan tristearate, also known as Span 60, is a non-ionic emulsifier derived from the esterification of sorbitan with stearic acid. It is widely used in food, pharmaceuticals, and cosmetics for its excellent emulsifying and stabilizing properties.
Key Benefits
- Excellent emulsifying properties for stable formulations
- Enhanced stability across various product types
- Broad compatibility with multiple industries
- Non-ionic nature ensures ingredient compatibility
Target Industries & Applications
Food, Pharmaceuticals, Cosmetics, and other industrial applications requiring emulsification and stabilization.
Technical Specifications
| Molecular Formula | C₃₃H₆₄O₆ |
| Molecular Weight | 600.9 g/mol |
| Appearance | Yellowish to brownish viscous liquid or solid |
| Odor | Slight characteristic odor |
| Solubility | Insoluble in water; soluble in organic solvents and oils |
| Purity | ≥ 95% |
| Acid Value | ≤ 6 mg KOH/g |
| Saponification Value | 160 - 190 mg KOH/g |
| Density | 0.9 - 1.0 g/cm³ |
| Flash Point | > 200 °C |
| Color | Yellow to brown |
Sorbitan Tristearate (E492)
Product Introduction
Sorbitan Tristearate, also known as E492, is a non-ionic emulsifier derived from sorbitol and stearic acid. It is commonly used in food, cosmetics, and pharmaceutical formulations due to its excellent emulsifying and stabilizing properties. E492 helps create stable emulsions by allowing fat and water phases to mix, enhancing texture and consistency in various products.
Physical and Chemical Specifications
| Chemical Name | Sorbitan Tristearate |
| E Number | E492 |
| CAS Number | 31566-31-1 |
| Molecular Formula | C57H110O8 |
| Molecular Weight | 1015.49 g/mol |
| Appearance | Yellow to brownish waxy solid |
| Solubility | Insoluble in water; soluble in oils and fats |
| Melting Point | 50-70 °C |
Product Functions
- Emulsifier: Facilitates combination of oil and water, stabilizing emulsions in food and cosmetic formulations
- Thickening Agent: Enhances thickness and viscosity, improving texture and application
- Stabilizer: Maintains formulation stability over time, preventing ingredient separation
- Moisture Retention: Helps retain moisture in cosmetics and personal care products for smoother feel
Application Areas
- Food Industry: Used in baked goods, margarine, and dressings as emulsifier and stabilizer
- Cosmetics: Commonly found in lotions, creams, and ointments to improve texture and stability
- Pharmaceuticals: Incorporated into formulations for emulsifying properties in topical products
Manufacturing Process
- Synthesis: Sorbitan Tristearate is synthesized by esterification of stearic acid with sorbitol, often using catalysts
- Purification: Product undergoes purification to ensure high quality and effectiveness
- Quality Control: Each batch is rigorously tested for purity, potency, and compliance with industry standards
Why Choose Us
- High Quality: Manufactured to meet rigorous quality standards ensuring reliability and effectiveness
- Versatile Applications: Suitable for wide range of industries including food, cosmetics, and pharmaceuticals
- Expert Support: Knowledgeable team provides technical assistance and formulation guidance
- Sustainability Commitment: Focused on environmentally responsible sourcing and manufacturing practices
Frequently Asked Questions
What is Sorbitan Tristearate (E492)?
Sorbitan Tristearate is a non-ionic emulsifier used in various formulations to stabilize emulsions and enhance texture.
Is Sorbitan Tristearate safe for consumption?
Yes, it is generally recognized as safe for use in food applications when used according to recommended guidelines.
How does Sorbitan Tristearate work as an emulsifier?
As an emulsifier, it reduces the surface tension between oil and water phases, allowing them to mix and stay stable.
What are the typical usage levels for Sorbitan Tristearate?
Typical concentrations range from 1% to 5%, depending on the specific application and formulation requirements.
Can Sorbitan Tristearate be used in organic products?
Sorbitan Tristearate is not always certified organic, so it's essential to check sourcing and certification for organic formulations.
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Company
Shanxi Zorui Biotechnology Co., Ltd.
Location
Huiquan Square F14, No.1450 SH Caohejing Hi-Tech Park, Datong, Shanxi, China
Contact Person
Julie