Tween 85 Polysorbate 85 Polyoxyethylene (20) Sorbitan Food Cosmetic Emulsifier Liquid
Tween 85 / Polysorbate 85
Polyoxyethylene (20) Sorbitan Trioleate
Polysorbate-85 (Tween-85) is a nonionic surfactant with the chemical name polyoxyethylene (20) sorbitan trioleate. It appears as a yellow or amber clear oily liquid with an HLB value of 11.0. It functions as an oil-in-water (O/W) emulsifier that is easily soluble in polar solvents such as water and ethanol, but poorly soluble in mineral oil and light petroleum.
Applications
- Food Industry: Used as an emulsifier (E432) in ice cream, baked goods, margarine, beverage emulsified flavors, and more
- Cosmetics & Personal Care: Functions as emulsifier, solubilizer, and detergent in shampoo, shower gel, facial cleanser, lotion, face cream, sunscreen, etc.
- Industrial Applications: Serves as emulsifier, wetting agent, and dispersant in textiles, leather, paints, inks, agrochemicals, metalworking fluids and other fields
Tween 85 Basic Information
| Product Name |
Tween 85 |
| CAS |
9005-70-3 |
| Molecular Formula |
CH₄ |
| Molecular Weight |
16.04246 |
| EINECS |
618-422-4 |
Tween 85 Chemical Properties
| Melting Point |
-20 °C |
| Boiling Point |
100 °C |
| Density |
1.028 g/mL at 20 °C |
| Vapor Pressure |
<1 mm Hg (20 °C) |
| Refractive Index |
n20/D 1.473 |
| Flash Point |
>230 °F |
| Storage Temperature |
0-6°C |
| Solubility |
Dispersible in water, in anhydrous ethanol, in ethyl acetate and in methanol, practically insoluble in fatty oils and in liquid paraffin |
| Form |
Viscous liquid |
| Specific Gravity |
1.030 (20/4℃) |
Specification
| Parameter |
Specification |
| Appearance |
Yellow oily liquid |
| Hydroxyl Value |
52 mgKOH/g |
| Infrared Spectrum |
Conforms to Structure |
| Saponification Value |
93 mgKOH/g |
| Water Content |
5.20% |
Instructions On Use And Storage
Storage: Store Polysorbate 85 in cool, dry places in tightly sealed packages, away from heat and light
Transportation: Transport as non-dangerous goods
Shelf Life: 1 year
Packaging: 25kg/drum, 220kg/drum and 1000kg/drum (special packaging available upon request)
Shipment: 7-14 days after receiving payment
Polysorbate Product Comparison
| Product Name |
Chemical Name |
Appearance |
HLB |
| T-20 / Tween 20 Polysorbate 20 |
Polyoxyethylene (20) Sorbitan Monolaurate |
Pale-yellow to yellow viscous liquid |
16.7 |
| T-21 / Tween 21 Polysorbate 21 |
Polyoxyethylene (4) Sorbitan Monolaurate |
Pale-yellow to yellow viscous liquid |
13.3 |
| T-40 / Tween 40 Polysorbate 40 |
Polyoxyethylene (20) Sorbitan Monopalmitate |
Pale-yellow to yellow viscous liquid |
15.6 |
| T-60 / Tween 60 Polysorbate 60 |
Polyoxyethylene (20) Sorbitan Monolaurate |
Pale yellow paste |
14.9 |
| T-61 / Tween 61 Polysorbate 61 |
Polyoxyethylene (20) Sorbitan Monooleate |
Pale-yellow to amber-colored oily liquid or paste |
9.6 |
| T-65 / Tween 65 Polysorbate 65 |
Polyoxyethylene (20) Sorbitan Tristearate |
Yellow viscous liquid or paste |
10.5 |
| T-80 / Tween 80 Polysorbate 80 |
Polyoxyethylene (20) Sorbitan Monolaurate |
Pale-yellow to amber oily liquid |
15.0 |
| T-81 / Tween 81 Polysorbate 81 |
Polyoxyethylene (5) Sorbitan Monooleate |
Pale-yellow orange oily liquid |
10.0 |
| T-85 / Tween 85 Polysorbate 85 |
Polyoxyethylene (20) Sorbitan Trioleate |
Pale-yellow orange oily liquid |
11.0 |
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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 products have passed food-grade product certification. The company always adheres to the principle that quality is paramount, operating advanced quality management and information management systems to ensure superior product quality control.
Relying on advanced technology and equipment, we actively create world-class product quality and corporate image. The company has always insisted on leading high-quality development with technological innovation, currently employing more than 30 high-end industry talents with three dedicated R&D platforms.
The company holds 5 invention patents, 22 utility model patents, with over 10 additional invention patents pending. Our research in specific functional flame-retardant polyether polyols has been recognized as a key R&D project in Huai'an City.
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