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1. What kinds of sorbitan esters are there? They are distinguished according to different fatty acids. A lot of people do not know what sorbitan esters are. Sorbitan ester are emulsifiers that can be used in many industries, especially in food. Chemical components of sorbitan esters are dehydrated sorbitol fatty acid esters, which are mixtures of esters compounds, formed by the reaction of sorbitols and its mono-anhydride and dianhydride with fatty acids. Sorbitan esters have different forms, for example, amber viscous liquid, yellowish waxy solid, amber viscous oily liquid and yellow oily liquid. Sorbitan esters are common W/O emulsifiers with an HLB values between 1.8 and 8.6, a hydroxyl values between 60 and 360 and a saponification values between 140 and 188. They are not insoluble in water, but soluble in ethanol and easily hydrolyzed by acids, bases and enzymes. Depending on different fatty acids, sorbitan esters can be divided into several varieties, such as sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan tristearate, sorbitan monooleate, sorbitan trioleate. Now let's focus on discussing sorbitan monooleate. 2. Sorbitan monooleate and polysorbate 80 emulsifiers are used differently in the food industry. (1) Polysorbate 80 is a kind of polyoxyethylene sorbitan fatty acid esters, which is an amber viscous oily liquid. It can be used as emulsifiers in the production of food industries of beverage, toffee, ice cream, bread, pastry, malted milk, margarine, chocolate ect. (2) Sorbitan monooleate is a kind of dehydrated sorbitol fatty acid esters, which is an amber viscous oily liquid. The sorbitan monooleate can be used as an emulsifier in the food industry of sauce, jam, chocolate, butter, vegetable protein products etc. 3. The ranges of applications of sorbitan monooleate and polysorbate 80 are different. (1) Polysorbate 80 is suitable for deep or light products of carboxylic esters synthesized from animal or vegetable oils.

Sorbitan trioleate is a light yellow viscous liquid at room temperature, almost insoluble in ethanol, ethyl acetate, petroleum ether and toluene, and insoluble in water. It gradually saponifies under strong acid or strong base conditions; stable in weak acid or weak base. Sorbitan trioleat should be stored in an airtight container and stored in a cool and dry place.

Sorbitan monostearate is a brown waxy substance that is insoluble in water, can disperse in hot water and soluble in hot oil, fatty acids and various organic solvents. It is resistant to acid and alkaline, and has good stability against metal ions. Sorbitan monostearate is compatible with nonionic, most anionic and cationic surfactants. It has numerous properties including emulsifying, dispersing, thickening and lubricating and more.

Polysorbate 80, also known as polyoxyethylene sorbitan monooleate consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular formula of C64H124O26. At room temperature, it is in the form of pale-yellow to amber oily liquid. It is an O/W emulsifier with a polysorbate 80 HLB value of 15.0. It is soluble in water, ethanol, ethyl acetate, and toluene. Polyethylene glycol sorbitan monooleate is a surfactant with numerous applications in food, pharmaceutical, and cosmetics; other than that, it can also use as an emulsifier for culture medium to reduce the surface tension of the medium, which enhances the growth of cells. Polyethylene sorbitan monooleate is also widely used in industrial productions such as use as a wetting agent and dispersant for photographic film making; as a stabilizer and foaming agent for polyurethane foaming plastic. Huana is one of the leading polysorbate 80 suppliers and manufacturers in China, feel free to contact us!

Polyoxyethylene sorbitan monooleate tween 80: CAS NO: 9005-65-6; E NO: E433; Molecular formula: C64H124O26; Molecular weight: 1309.63; HLB value 15.0; Pale-yellow to amber oily liquid at room temperature. Can act as an emulsifier for culture medium & Wetting agent and dispersant for photographic film making & Stabilizer and foaming agent for polyur

Polysorbate 40, also known as polyoxyethylene sorbitan monopalmitate, consists of sorbitol, ethylene oxide, and palmitic acid. It has a molecular formula of C62H122O26. At room temperature, it is in the form of a yellow to orange viscous liquid or pastes at room temperature. Polyoxyethylene 20 sorbitan monopalmitate is an O/W emulsifier with an HLB value of 15.6. It is soluble in water, ethanol, ethyl acetate, and toluene.

Polysorbate 40, Polyoxyethylene 20 Sorbitan Monopalmitate | 9005-66-7 | E434- HUANA

As an emulsifier, it can increase the affinity between food components, reduce the interfacial tension, improve the quality of food, and the processing performance of food raw materials. In bread and cake, make the protein network more closely connected, enhance the strength of the dough, inhibit the evaporation of water, increase the volume, improve the taste of food. In milk drinks, the original structure of the protein can be stretched out and combined with the hydrophobic region of the expanded protein molecule, thereby increasing the hydrophilicity of the protein and increasing its solubility. This action can improve protein stability and prevent protein aggregation and precipitation.

Polysorbate 20, also known as polyoxyethylene 20 sorbitan monolaurate. It consists of sorbitol, ethylene oxide, and lauric acid. It has a molecular formula of C58H114O26. At room temperature, it is in the form of a pale-yellow to yellow viscous liquid at room temperature. Polyoxyethylene sorbitan monolaurate is an O/W emulsifier with a polysorbate 20 HLB of 16.7. Polysorbate 20 is great at emulsifying and stabilizing oils in water. Polysorbate 20 uses as a solubilizers and penetrants and dispersants in food, pharmaceutical, and cosmetic formulations. It can also use as a softener, finishing agent, antistatic agent, and lubricant in the textile industry.

Polysorbate 65, also known as polyoxyethylene 20 sorbitan tristearate, consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C100H194O28. At room temperature, it is in the form of yellow viscous liquid or paste. It is an O/W emulsifier with an HLB value of 10.5. Polyoxyethylene sorbitan tristearate is soluble in ethanol, ethyl acetate, acetone, and can be dispersed in water.

Polysorbate 60, also known as polyoxyethylene monostearate sorbitan, consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C64H126O26. At room temperature, it is a pale-yellow paste. It is an O/W emulsifier with a polysorbate 60 HLB value of 14.9. It is soluble in water, ethanol, ethyl acetate, and toluene. Polysorbate 60 is a popular food additive, it is used as emulsifiers in cake, protein drinks, and ice-cream formulations; it can also act as a foaming agent in alcoholic drinks, and as a dispersant in candy making. Besides, also, polysorbate 60 uses as a finisher and lubricant in the textile industry. It is often used in combination with sorbitan monostearate.

What is solubilizer Solubilizers are a surfactant with solubilizing ability. Solubilization is the process by which insoluble drugs increase solubility in a solvent and form a solution under the action of surfactants. The properties, HLB value, temperature, and the amount of solubilizers in pharmaceuticals are all the influence factors of the polysorbate solubilizer effect. For more information about sorbitan ester, please feel free to contact us! Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China.

Examples of application of emulsifier in the food At present, there are chocolate, candy, convenience food, cookies and cakes, bread, and so on.

Polysorbate 61, also known as polyoxyethylene (4) sorbitan monostearate consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C32H62O10. At room temperature, it is in the form of pale-yellow to amber-colored oily liquid or paste. It is an O/W emulsifier with an HLB value of 9.6. It is soluble in ethanol, ethyl acetate, and toluene. It can also be dispersed in water.

1. What is polysorbate 80?Polysorbate 80, the chemical name is polyoxyethylene 20 sorbitan monooleate, is a non-ionic surfactant, has significant adaptability to different pH, and is relativel

Polysorbate 81, also known as polyoxyethylene (5) sorbitan monooleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular formula of C34H64O11. At room temperature, it is in the form of a pale-yellow orange oily liquid. It is an O/W emulsifier with an HLB value of 10.0. It is soluble in ethanol, ethyl acetate, and toluene; slightly soluble in mineral and vegetable oil. And it can be dispersed in water.

Polysorbate 81: Molecular formula: C34H64O11; Molecular weight: 648; HLB value 10.0; Pale-yellow to orange oily liquid at room temperature. emulsifier & solubilizer & stabilizer & diffuser & lubricant. It is soluble in ethanol, ethyl acetate, toluene; slightly soluble in mineral and vegetable oil; can be dispersed in water. RFQ today!

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