English 
Español 
français 
العربية Search
Search
Glyceryl Monooleate (GMO) is a monoglyceride emulsifier formed from glycerol and oleic acid, an 18-carbon unsaturated fatty acid with one double bond (C18:1). Its chemical formula is C₂₁H₄₀O₄.
As a non-ionic surfactant, it has a hydrophilic glycerol head and a lipophilic oleic tail, enabling it to stabilize oil-in-water emulsions. It is a liquid at room temperature due to the unsaturated nature of oleic acid.
Key applications:
Food Industry: Emulsifier in baked goods, ice cream, and margarine.
Cosmetics: Emollient and stabilizer in creams, lotions, and makeup.
Pharmaceuticals: Enhances drug absorption in topical and oral formulations.
Industrial Uses: Lubricant and antistatic agent.
It is biodegradable, generally derived from plant oils, and recognized as safe (GRAS).
Items | Specifications | Results |
Appearance(25℃) | An extremely viscous, oil-like liquid | oil-like liquid |
Colour | Pale yellow to brown | |
Acid Value，mgKOH/g | ≤6.0 | 0.7 |
Iodine Value，gI2/100g | 60-90 | 72 |
Saponification，mgKOH/g | 135-165 | 160 |
(Pb)/Lead Value，mg/kg | ≤2.0 | Not detected |
Conclusion | The product conforms to the above specifications. | |
Product Name:Glyceryl Monooleate
CAS:111-03-5
MF:C21H40O4
Melting point :35-37 °C
form:An extremely viscous, oil-like liquid
color:Yellow
Uses:
Glyceryl Monooleate (GMO) is a monoglyceride, specifically the monoester formed from glycerol and oleic acid. It is an amphiphilic molecule, meaning it has both hydrophilic (water-loving) and lipophilic (oil-loving) parts, which classifies it as a non-ionic surfactant and emulsifier. Its chemical formula is C₂₁H₄₀O₄.
A key differentiator from saturated monoglycerides like glycerol monostearate (GMS) is its physical state: GMO is typically a yellowish or amber-colored liquid or a soft semisolid at room temperature. This is due to the presence of the unsaturated double bond in its oleic acid chain, which prevents the molecules from packing tightly together and solidifying.
Backbone: Glycerol
Fatty Acid: Oleic Acid (an 18-carbon omega-9 monounsaturated fatty acid with the formula CH₃(CH₂)₇CH=CH(CH₂)₇COOH). The cis double bond is crucial to its properties.
Bond: An ester linkage connects the oleic acid to one of glycerol's hydroxyl groups. The two remaining -OH groups are free.
Amphiphilic Nature: The free hydroxyl groups form a hydrophilic head, while the long oleic hydrocarbon chain forms a lipophilic tail. This structure allows it to reduce surface tension between oil and water phases.
Solubility: It is soluble in oils, ethanol, and other organic solvents. It is insoluble in water but can disperse in it to form stable emulsions, gels, or liquid crystalline phases.
GMO is produced through several methods:
Esterification: A direct reaction between glycerol and oleic acid, often catalyzed by an acid or an enzyme (lipase).
Glycerolysis: The reaction of glycerol with a triglyceride source high in oleic acid (such as olive oil or high-oleic sunflower oil). This industrial process yields a mixture of mono-, di-, and triglycerides, which is then purified to enrich the monoester content.
GMO's unique liquid state and effective emulsifying power make it invaluable across multiple industries.
| Industry | Application | Function |
|---|---|---|
| Food Industry | Emulsifier (E471): Used in baked goods, margarine, ice cream, and whipped toppings. | Creates uniform texture, improves stability, prolongs shelf life, and reduces stickiness in pasta and dough. |
| Cosmetics & Personal Care | Emulsifier & Stabilizer: Key ingredient in creams, lotions, sunscreens, and makeup. | Forms stable oil-in-water (O/W) emulsions. Also acts as an emollient, providing a smooth, soft skin feel without excessive greasiness. |
| Pharmaceuticals | Drug Delivery Enhancer: Used in topical, transdermal, and oral formulations. | Its surfactant properties can enhance the absorption and bioavailability of poorly soluble drugs by disrupting lipid membranes. |
| Industrial | Lubricant, Antistatic Agent, & Plasticizer: | Used in textile manufacturing, plastics processing, and as a component in synthetic lubricants. |
GMO works by positioning itself at the interface between oil and water. The lipophilic tail dissolves in the oil phase, while the hydrophilic head group remains in the water phase. This drastically reduces the interfacial tension, preventing the dispersed droplets from coalescing and creating a stable, homogeneous mixture (emulsion). Furthermore, at certain concentrations in water, GMO molecules can self-assemble into organized structures like lyotropic liquid crystals, which can encapsulate active ingredients and further enhance stability and drug delivery.
Glyceryl monooleate is Generally Recognized As Safe (GRAS) by the U.S. FDA for use as a direct food additive. It is also approved for use in cosmetics and pharmaceuticals worldwide. It is biodegradable and is metabolized in the body into glycerol and oleic acid, both of which are natural and benign constituents of the human diet.
In essence, Glyceryl Monooleate is a versatile, liquid monoglyceride emulsifier derived from natural fats and oils. Its unsaturated structure it a liquid form and excellent surfactant properties, making it a fundamental ingredient for creating stable emulsions and enhancing product texture, stability, and performance in food, cosmetics, and pharmaceuticals. Its ability to act as a penetration enhancer also makes it a valuable tool in advanced drug delivery systems.
CAS | Uses | |
Glyceryl Trioleate | 122-32-7 | A natural emollient oil with excellent spreadability, it deeply moisturizes the skin and is widely used in facial oils, creams, and hair care products. |
Polyglyceryl-2 Oleate | 49553-76-6 | A mild emulsifier that helps stabilize oil-in-water systems, leaving the skin moisturized without a greasy feel. It is ideal for lotions and personal care products. |
Polyglyceryl-2 Sesquioleate | 67965-56-4 | It offers outstanding emulsifying and stabilizing effects, optimizes cream texture, and leaves the skin soft and supple. It is commonly used as the primary emulsifier in creams. |
Polyglyceryl-2 Dioleate | 60219-68-3 | With strong lipophilicity and excellent emulsifying power, it creates a rich, dense cream texture. It is widely used in color cosmetics and rich, moisturizing creams. |
Polyglyceryl-3 Oleate | 33940-98-6 | Combining both emulsifying and emollient properties, it is mild and highly stable, making it widely used in various skincare and personal care formulations. |
Polyglyceryl-3 Dioleate | 79665-94-4 | A lipophilic emulsifier that stabilizes cream consistency and leaves the skin soft and supple. It is commonly used in rich, moisturizing creams and color cosmetics. |
Polyglyceryl-4 Oleate | 71012-10-7 | Combining both emulsifying and emollient properties, it is mild in nature and highly compatible with lotions and cleansing/hair care cosmetics. |
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Azaperone with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Azaperone.
Fortunachem Provides Not Only Professional Chemical Products But Also Professional Help
Keeping you up-to-date with all the latest information, news, and events about Fortunachem!
Quick Links
Add:
E-mail:
中文
