Span 83 Sorbitan Sesquioleate
Sorbitan Sesquioleate (CAS 8007-43-0) - Cosmetic, Industrial, Food Grade Textile Emulsifier
Sorbitan sesquioleate serves as an emulsifier, solubilizer, stabilizer, softener, and antistatic agent in cosmetics, textiles, and paint industries. In food applications, it provides emulsification, aging resistance, gluten fortification, and preservation properties for bread, steamed buns, noodles, instant noodles, and dumplings. It also functions as an emulsifier in milk, non-dairy creamer, margarine, fresh cream, meat products, and various animal and vegetable oils.
Basic Information
| Product Name: |
SORBITAN SESQUIOLEATE |
| CAS: |
8007-43-0 |
| Molecular Formula: |
C66H126O16 |
| Molecular Weight: |
1175.7 |
| EINECS: |
232-360-1 |
| Mol File: |
8007-43-0.mol |
Chemical Properties
| Density |
0.989 g/mL at 25 °C(lit.) |
| Vapor pressure |
0.81 psi (20 °C) |
| Refractive index |
n20/D 1.478(lit.) |
| Flash Point |
113 °C |
| Solubility |
Dispersible in water, soluble in fatty oils, slightly soluble in ethanol. |
| Form |
Viscous Liquid |
| Color |
Pale Yellow |
| Water Solubility |
Insoluble in cold water, hot water. Soluble in mineral oil and ethyl acetate. |
| InChIKey |
SPFRYHCSFBFNTR-RKGWDQTMSA-N |
| EPA Substance Registry System |
Sorbitan sesquioleate (8007-43-0) |
Specifications
| Acid value |
8.5 mgKOH/g |
| Appearance |
colorless to dark yellow liquid |
| Assay |
98% |
| Hydroxyl value |
188 mgKOH/g |
| Saponification Value |
149 mgKOH/g |
Applications
- Emulsifier - Forms stable water-in-oil (W/O) emulsions in creams, lotions, and makeup products
- Skin Conditioning - Enhances texture and spreadability while reducing greasiness
- Hair Care - Used in conditioners and styling products to improve softness and manageability
- Household Cleaners - Acts as a degreaser in detergents and surface cleaners
- Compatibility - Blends well with oils, waxes, and other surfactants (e.g., Tween series)
Packing & Delivery
Storage: Store in cool, dry place in tightly sealed packages, away from heat and light.
Packaging: 25kg/drum, 200kg/drum and 900kg/drum (special packaging is available upon request).
Technical Specifications
Sorbitan Series Products Comparison
| Brand |
S-80 |
S-60 |
S-40 |
S-20 |
| Appearance |
Ambro py grease |
Faint yellow ceraceous solid |
Faint yellow ceraceous solid |
Ambro py liquid |
| Hydroxyl value (mgKOH/g) |
190-220 |
240-270 |
255-290 |
330-360 |
| Saponification number (mgKOH/g) |
140-160 |
145-160 |
140-150 |
160-175 |
| Acid number (mgKOH/g) |
≤8 |
≤10 |
≤10 |
≤10 |
| Water (w/%) ≤ |
≤1.5 |
≤1.5 |
≤2 |
≤2 |
| HLB |
4.3 |
4.7 |
6.7 |
8.6 |
Chemical composition: dehydration glucitol fatty acid ester
Type: nonionic
Brand Characteristics and Applications
| Brand |
Characteristics and Applications |
| S-80 |
1. Difficult dissolved in water, dissolved in hot oil and organic solvent, high-grade lipophilicity emulgator.
2. Used as W/O emulsion explosive, preparation agent of textile, emulgator of artesian well weighted mud and producing of food and cosmetic, dispersant in beaded paint, stabilizer of titanium dioxide, insecticide wetting agent and emulgator in pesticide, cosolvent of oil production, antirust of slushing oil, lubricant and softening agent of textile and leather.
|
| S-60 |
1. Insoluble in water, dispersed in hot water.
2. Used as emulgator and stabilizer in food, pesticide, cosmetic, beaded paint and plastic industry, antistatic, softening and oil agent in textile industry.
3. Used as antidrip agent of PVC, EVA, PE membranes, dosage: 1.5-1.8% in PVC, 0.7-1% in EVA.
|
| S-40 |
1. Dissolved in oil and organic solvent, dispersed in water.
2. Used as emulgator and diffusant in food and cosmetic industry, emulgator and stabilizer of latex polymerization. Dispersant of printing oil, textile water resistance beaded paint additive and emulsify dispersant of oil product.
3. Widely used as antifog drops of polymer, dosage: 1-1.7% in PVC, 0.5-0.7% in EVA.
|
| S-20 |
1. Dissolved in oil and organic solvent, dispersed in water to demi-milkiness liquid.
2. Used as W/O emulgator, stabilizer, lubricant, plasticizer and desiccant in medical and cosmetic producing. Softening agent, antistatic and finishing agent in textile industry. Also used as machine lubricant.
|
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About Us
Lihong Technology continues to increase its investment in advanced safety and environmental protection facilities. It is a second-level enterprise for production safety standardization, and many of its products have passed food-grade product certification. The company always adheres to the bottom line that quality is life, establishes and operates advanced quality management system and information management system, effectively improves product quality process control. Relying on advanced technology and equipment, it actively creates world-class product quality and corporate image.
The company has always insisted on leading high-quality development with technological innovation. The company currently has more than 30 high-end talents in the industry and has three R&D platforms: Jiangsu Technology R&D Center, Jiangsu Polyurethane New Material Engineering Technology Research Center, and Jiangsu Special Polyurethane New Material Engineering Research Center.
The company has 5 invention patents, 22 utility model patents, and more than 10 invention patents are being applied for. The company's research and development of specific functional flame-retardant polyether polyols has been identified as a key R&D project in Huai'an City.
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