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Sorbitan trioleate CAS 26266-58-0

Name: Sorbitan trioleate CAS 26266-58-0
Brand: TRUNNANO
Availability: InStock
Rating: 5 (1 reviews)

Sorbitan trioleate is a mixture of one sorbitol dehydrated, two dehydrated and three oleic acid-forming esters.

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Description

Sorbitan trioleate Properties

Overview of Sorbitan Trioleate
Sipan is a synthetic non-ionic emulsifier produced by partial esterification of sorbitol or sorbitol anhydride with edible grade palmitic acid. It is light milky yellow to brownish yellow in the form of fine beads, flakes, or hard waxy particles, with a soft oily odor and caramel sweetness. Sipan-85 is not a single compound, but a mixture with various similar compositions, mainly composed of sorbitol and trioleic acid phenol. It has low viscosity and the lowest HLB value, making it the most lipophilic. It is an excellent water in oil (w/O) emulsifier and also an auxiliary emulsifier for o/w.

Properties of Sorbitan Trioleate
Melting Point: -23 ° C (lit.)
Density: 0.94g/mL at 20 ° C
Vapour Pressure: <1.4hPa (20 ° C)
Refractive Index: n20/D1.476 (lit.)
Flash Point: >230 ° F
Storage Conditions: Store below+30 ° C
Solubility: Chloroform: soluble, 50mg/mL, clear, light yellow
Form: Oil like
Color: Colorless to light yellow

Performance of Sorbitan Trioleate
This product is an amber to brown oily liquid with a relative density (25 ℃) of 0.95 ± 0.05 and a melting point of 10 ℃. It is slightly soluble in isopropanol, tetrachloroethylene, xylene, cottonseed oil, and mineral oil.

Preparation Method of Sorbitan Trioleate
Mix 10g of sorbitol and 10g of oleic acid in a mixer, add 0.03g of neutral catalyst, and raise the temperature to 220 ℃ at a rate of 2 ℃/min. Continue stirring with a chemical book. When the acid value (mgKOH/g) is ≤ 15, lower the temperature and discharge to obtain a yellow oily liquid. The test results show that the hydroxyl value (mgKOH/g) is 65, the saponification value is 170, and the water content is ≤ 1.5%.

Production Methods of Sorbitan Trioleate
Add 1mol of sorbitol into the reaction vessel, vacuum dehydrate, and then inject preheated refined oleic acid into the vessel. The amount of oleic acid added is 3mol, and then add an appropriate amount of sodium hydroxide as a catalyst. Then gradually raise the temperature to 210 ℃ under vacuum, and hold the reaction for 8 hours. The acid value of the sample is 14-15mgKOH/g, and the esterification reaction is completed. Let it stand for layering, discard the lower liquid, and pour the upper liquid into the decolorization kettle. After decolorization with hydrogen peroxide, reduce the pressure for dehydration. After dehydration is completed, the finished product is discharged and packaged.

Technical Parameter of Sorbitan Trioleate

Product Name	Odor	HLB	Appearance
Sorbitan trioleate	Grease odor	1.8	Amber to brown viscous oily liquid

Application of Sorbitan Tristrearate
1. Used as emulsifiers, solvents, and rust inhibitors in pharmaceuticals, cosmetics, textiles, paints, petroleum products, and oil extraction industries.
2. Used as emulsifier, lubricant, wetting agent, dispersant, thickener, etc
3. Gas chromatography stationary liquid, non-ionic surfactant, water/oil emulsifier, dispersant

Company Profile
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Sorbitan Tristrearate, please feel free to contact us or click on the needed products to send an inquiry.

Packing of Sorbitan Tristrearate
1kg/bottle, 25kg/barrel, or 200kg/ barrel.
We have many different kinds of packing which depend on the quantity

Payment Methods of Sorbitan Tristrearate
L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment of Sorbitan Tristrearate
By sea, by air, by express as soon as possible once payment receipt.

Sorbitan trioleate Properties

Other Names

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CAS No.

26266-58-0

Compound Formula

C₂₄H₄₆O₆

Molecular Weight

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Appearance

Amber to brown viscous oily liquid

Melting Point

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Boiling Point

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Density

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Solubility in H2O

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Exact Mass

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Sorbitan trioleateHealth& Safety Information

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Hazard Statements

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Transport Information

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