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Sorbitan Oleate

Sorbitan oleate has a composion of this emulsifying agent derived from sorbitol and oleic acid, highlighting its unique ability to blend oil and water-based ingredients effectively. This article from Zhejiang Camp-Shinning will discuss what is sorbitan oleate, where to buy sorbitan oleate, sorbitan oleate uses, and sorbitan oleate alternative available in the market.

Sorbitan Oleate

Organophilic Clay For Oil Drilling Mud

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Organoclay For Solvent Based Paint

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Organoclay For Water Based Paint

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Organo Bentonite For Grease

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Organoclay For Cosmetics

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Organoclay For Inks

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Solvent Based Organoclay

Water Based Organoclay

Organophilic Clay

Drilling Grade Organophilic Clay

Paint Grade Organoclay

Grease Grade Organoclay

Cosmetics Grade Organoclay

Ink Grade Organoclay

Coalescent Agent

Sorbitan Oleate Manufacturer &Supplier in China

Sorbitan Oleate

Sorbitan oleate is often used in the oil industry. When sorbitol is mixed with oleic acid, a monounsaturated fatty acid, it creates a member of the sorbitan ester family. It can act as surfactant and emulsifier that can effectively distribute and stabilize oil and water-based compounds due to its excellent emulsifying properties. That is the reason why it is commonly used in paints and drilling oil fluids.

What is SORBITAN OLEATE used for?

In the oil field industry, sorbitan oleate finds extensive use in drilling fluids, enhanced oil recovery processes, and other oilfield applications. By reducing interfacial tension and promoting the formation and stability of emulsions, sorbitan oleate helps improve the efficiency and effectiveness of oilfield operations. Its ability to create stable oil-water mixtures makes it a valuable component in surfactant systems utilized for various purposes, such as well stimulation, reservoir cleaning, and fluid flow control.

It also helps blend oil and water-based ingredients, ensuring stable and consistent formulations while enhancing the texture and overall performance of the products. It finds application in the food industry as a food emulsifier and stabilizer. Sorbitan oleate is utilized in the pharmaceutical industry as an emulsifying agent and solubilizer. It aids in dispersing and stabilizing active ingredients in medicines, facilitating their absorption and effectiveness.


What does SORBITAN OLEATE do in a formulation?

It acts as a dispersant, it helps to evenly distribute and suspend various ingredients within the formulation. It helps the product maintains a consistent texture and appearance, preventing ingredient separation or settling.

It also acts as a non-ionic surfactant, which means it helps to reduce surface tension and facilitate the mixing of oil and water-based ingredients. By lowering interfacial tension, it enables the formation of stable emulsions. This property is particularly valuable in cosmetic formulations where oil and water phases need to be combined, such as in creams and lotions.

Sorbitan oleate ensures that these formulations achieve a smooth and uniform texture, enhancing their sensory appeal and ease of application. Sorbitan oleate in cosmetics helps to remove dirt, oils, and impurities from the skin or hair by emulsifying them and allowing them to be rinsed away easily.

Names and Identifiers

There are a number of different names for Sorbitan Monooleate on the market. Someone who is fresh to the field can stumble upon alternative names for it and get perplexed in knowing what is sorbitan monooleate. We at Zhejiang Camp-Shinning will introduce you to sorbitan oleate’s other terms.

Molecular Formula

The molecular formula of sorbitan oleate is C18H34O2 or C24H44O6. Its molecular formula depends on the specific form and composition. It has carbon atoms, hydrogen atoms, and oxygen atoms. Its atomic formula contribute to contribute to the co sorbitan oleate’s properties and reactivity, influencing its behavior in various formulations and applications, especially it’s use as an emulsifying agent.

Other Identifiers

The Environmental Protection Agency (EPA) recognizes it as one of the substances that must be monitored and controlled in accordance with the Toxic Substances Control Act. Sorbitan Monooleate will be subject to special laws and recommendations for its use and handling. Please contact Zhejiang Camp-Shinning to talk about regulations and guidelines.

The European Chemicals Agency (ECHA) also acknowledges sorbitan oleate as a chemical of interest. The ECHA plays a vital role in the registration, evaluation, authorization, and restriction of chemicals within the European Union. By being included in the ECHA database, sorbitan oleate is monitored and regulated according to the applicable regulations in the EU.

Furthermore, sorbitan oleate is listed in the Hazardous Substances Data Bank (HSDB) with the Chemical Abstracts Service (CAS) number 1338-43-8. The HSDB serves as a comprehensive resource for toxicology data and information related to hazardous substances. This inclusion highlights the availability of valuable data regarding the toxicological properties and potential hazards associated with sorbitan oleate.

In addition to these identifiers, sorbitan oleate is assigned the European Community (EC) number 215-665-4. This unique identifier facilitates the identification and classification of the compound within the European Union, ensuring consistent information and regulatory compliance.


One synonym is Span 80, which is a specific trade name often used in the industry to denote sorbitan oleate. It identifies the compound and is commonly used in product formulations and technical discussions.

Sorbitan monooleate is a compound made up of sorbitan and oleic acid. The name of this compound precisely describes its composition as a monoester. Scientists and technical writers often describe its chemical structure with great accuracy in their literature and documentation. Zhejiang Camp-Shinning informs you that sorbitan monooleate and sorbitan oleate are the same thing, with the former being the more commonly used name..

Chemical and Physical Properties

Sorbitan oleate is a thick, clear, deep brownish-yellow liquid. This look comes from the fact that the material is flowing. Since it dissolves in most oils, including mineral and veggie oils, it is easy to add to oil-based mixtures. But it does not dissolve in acetone, and it dissolves just a little bit more than nothing in ether. Sorbitan oleate can be mixed with water, so it can be used in water-based processes, even though it only dissolves slightly in some chemical solvents.

It has a viscosity of about 1000 centipoises. This measurement of the Sorbitan oleate’s viscosity reflects its resistance to flow, which can be interpreted as a sign of the substance’s thickness or stickiness. Because of its relatively high viscosity, sorbitan oleate has emulsifying and stabilizing capabilities used in paints or drilling oil fluids. It preserves the uniformity and stability of emulsions in a variety of formulations, which adds to its emulsifying and stabilizing properties. It has a molecular weight of 428.6 g/mol and a monoisotopic mass of 428.31378912 g/mol, which indicates that it has a molecular size that is closer to moderate than large.


Use and Manufacturing

In addition to its widespread use as a non-ionic surface-active agent, it is also utilized as a powerful emulsifier, stabilizer, and thickening in a wide variety of industries and products, including medicine, food, and cosmetics.

Products with this Ingredient

In the textile industry, Sorbitan Monooleate finds use in both fiber and fabric manufacturing. It serves as a lubricant and softener, enhancing the flexibility and feel of textiles. By incorporating sorbitan oleate into the production process, manufacturers can achieve desired qualities in their textile products.

It is also used in the painting industry. Manufacturers use sorbitan oleate in the formulation of pigments, binders, and biocides. As an emulsifier and stabilizer, it aids in the dispersion of pigments and ensures their even distribution within the paint. It contributes to the stability and viscosity of the paint, enhancing its overall performance and appearance.

In the field of metal extraction and refining, sorbitan oleate plays a role in various processes. It is utilized to aid in the synthesis of chemicals involved in metal refining. By acting as an emulsifier and surfactant, sorbitan oleate facilitates the efficient separation and purification of metals during the refining and processing stages.


It has been shown that the fatal dosage necessary to produce poisoning by oral administration is more than 5000 g/kg. When it touches the skin, it doesn’t make the skin red or irritated. In tests that looked at eye irritation, sorbitan oleate was also not found to be irritative. Sorbitan oleate doesn’t hurt or irritate the eyes very much and that it doesn’t cause eye pain.

Hazard Score

With a flammability hazard score of 1 (slight), sorbitan oleate exhibits a low level of flammability. It has a relatively low risk of catching fire or supporting combustion under normal conditions. It has been assigned a hazard score of 0, indicating minimal reactivity. It has a low potential for undergoing hazardous reactions or causing chemical instability when exposed to typical environmental conditions.

Where to Buy

When searching for sorbitan oleate to buy, it is crucial to make certain that you get it from a business that has a solid and good reputation in the industry. Zhejiang Camp-Shinning is a reliable company that provides rheological additives. We provide organoclay, organophilic lignite and emulsifiers. We are known for offering chemical goods of the highest quality to our customers. When looking to make a purchase, it is in your best interest to do business with reputable organizations such as Zhejiang Camp-Shinning.

Sorbitan Oleate

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