Sorbitan Sesquioleate is a kind of non-ionic surfactant with emulsification, stability, lubrication, thickening and other properties, belonging to W/O type emulsifier

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Description

Sorbitan sesquioleate Properties

Overview of Sorbitan Sesquioleate
Sorbitan Sesquioleate is a kind of non-ionic surfactant with emulsification, stability, lubrication, thickening and other properties, belonging to W/O type emulsifier.

Properties of Sorbitan Sesquioleate
Density: 0.989g/ml at 25 ° C (lit.)
Vapour Pressure: 0.81 psi (20 ° C)
Refractive Index: n20/D1.478 (lit.)
Flash Point: 113 ° C
Solubility: Dispersed in water, soluble in fatty oil, slightly soluble in ethanol.
Acidity Coefficient (pKa): 13.11 at 20 ℃
Form: Viscous liquid
Color: Light yellow
Water Solubility: In solution in cold water, hot water, solution in mineral oil and ethyl acetate

Performance of Sorbitan Sesquioleate
This product is an amber to brown oily liquid, slightly soluble in cottonseed oil, mineral oil, tetrachloroethylene, and isopropanol.
Sorbitan Sesquioleate is a kind of non-ionic surfactant with emulsification, stability, lubrication, thickening and other properties, belonging to W/O type emulsifier.

Production methods of Sorbitan Sesquioleate
Put 1mol of sorbitol into the reaction vessel, dehydrate under reduced pressure, then press the refined oleic acid into the reaction vessel, and add a catalyst amount of sodium hydroxide. Vacuum under stirring, gradually raise the temperature to around 200 ℃, and maintain the reaction for 8 hours. Take a sample to measure the acid value, and when the acid value reaches 12, the chemical book indicates the end of the esterification reaction. Cool and let stand for 24 hours. After the reaction solution is layered, discard the lower layer of dark liquid and transfer the upper layer of liquid into the decolorization kettle. decolorize with hydrogen peroxide at 50-60 ℃ for 1 hour. Continue to vacuum dehydrate, dehydrate at 110 ℃ for 5 hours, and the reaction is complete. The finished product is then discharged and filled.

Technical Parameter of Sorbitan Sesquioleate

Product name	Acid (mg KOH/g)	Saponification (mg KOH/g)	Hydroxyl (mg KOH/g)	Water content	Appearance
Sorbitan sesquioleate	≤14	143-165	182-220	≤1.0	Yellow to amber viscous oily liquid

Application of Sorbitan Sesquioleate
Sorbitan sesquioleate is used as emulsifier, solvent, stabilizer, softener and antistatic agent in cosmetic, textile and paint industries.

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 Sesquioleate, please feel free to contact us or click on the needed products to send an inquiry.

Packing of Sorbitan Sesquioleate
1kg/bottle, 25kg/barrel, or 200kg/ barrel.
100g, 1kg, 10kg, etc.
We have many different kinds of packing which depend on the quantity

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

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

Sorbitan sesquioleate Properties

Other name

Span 83

CAS No.

8007-43-0

Compound Formula

C₆₆H₁₂₆O₁₆

Molecular Weight

1175.70

Appearance

Yellow to amber viscous oily liquid

Melting Point

N/A

Boiling Point

N/A

Density

N/A

Solubility in H2O

N/A

Exact Mass

N/A

Sorbitan sesquioleate Health& Safety Information

Signal Word

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Hazard Statements

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Hazard Codes

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Risk Codes

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Safety Statements

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Transport Information

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