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CAS NUMBER: 1338-41-6
EC NUMBER: 215-664-9
MOLECULAR FORMULA: C24H46O6
MOLECULAR WEIGHT: 430.6
IUPAC NAME: [2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate
Sorbitan Monostearate is an ester of sorbitan (a sorbitol derivative) and stearic acid and is sometimes referred to as a synthetic wax.
Sorbitan Monostearate (abbreviation SMS), or Span 60, is an emulsifier esterified from sorbitol and stearic acid with the European food additive number E491.
This ingredient is mostly used in baking yeast by improving the activity of instant dry yeast when the yeast is rehydrated before use.
Uses:
Sorbitan Monostearate is used in the manufacture of food and healthcare products as a non-ionic surfactant with emulsifying, dispersing, and wetting properties.
Sorbitan Monostearate is also employed to create synthetic fibers, metal machining fluid, and as a brightener in the leather industry.
Sorbitans are also known as "Spans".
Sorbitan Monostearate has been approved by the European Union for use as a food additive (emulsifier) (E number: E 491).
Sorbitan Monostearate is also approved for use by the British Pharmacopoeia.
How is Sorbitan Monostearate made?
Generally, sorbitan monostearate can be made from direct esterification of sorbitol and stearic acid.
Sorbitan tristearate (E492) would be generated in the production if too much stearic acid is involved.
Sorbitol :
Sorbitol is a sugar alcohol with a sweet taste and can be used as a sugar replacement and humectant in chewing gum, mints, cookies, bread, and cakes.
Sorbitan Monostearate is commonly made from starches of corn and potato and follow the hydrogenation process.
Stearic Acid:
Sorbitan Monostearate is a common saturated fatty acid found in nature both in animal fats/oils and vegetable oils.
Sorbitan Monostearate can also be used in the production of soaps, cosmetics, and detergents.
The commercial food grade stearic acid may contain 48.7–50.0% palmitic acid.
As sorbitol has six hydroxyl groups and that’s why sorbitan monostearate may also contain palmitic acid esters of sorbitol, sorbitan and isosorbide besides sorbitol, sorbitan, and isosorbide esters of stearic acid.
Solubility:
-Sorbitan Monostearate is not soluble in cold water, but can be dispersed in hot water.
-Sorbitan Monostearate is Soluble in ethanol, mineral oil, and vegetable oil.
Other names:
*Sorbitan esters of fatty acids
*Sorbitan ester
*Monostearate sorbitan
*Span 60
What’re the Uses of Sorbitan Monostearate?
Sorbitan Monostearate is used as an emulsifier, commonly together with polysorbates to keep water and oil mixed in many food products.
Sorbitan Monostearate is commonly used in:
-instant dry yeast
-fat and oil emulsions
-desserts
-food supplements
-cake
-spread
-margarine
-coffee whiteners, and so on.
The following are its main uses and functions in food:
-Dry yeast: maintain the moisture, increase the shelf life of dry yeast, and help the rehydration of yeast cells before blended with other dough ingredients.
-Ice cream: promote emulsifying of dairy fat, prevent the formation of ice crystals, and improve the mouthfeel.
-Margarine: improve emulsion stability and reduce sandiness.
-Whipping cream: improve foam volume and contribute to a nice and stiff foam.
-Bread & Cake: increase the loaf volume and improve the texture of bread and cake.
-Confections and chocolate: stabilize the emulsion of oils and fats.
Meanwhile, Sorbitan Monostearate can be condensed with ethylene oxide to synthesize polyoxyethylene (20) sorbitan monostearate (polysorbate 60), which is also a food emulsifier.
Approved Uses:
The following food may contain it:
-Flavoured fermented milk products
-Beverage whiteners
-Fat and oil emulsions
-sugar confectionery
-Chewing gum
-Decorations, coatings and fillings
-Fine bakery wares
-Emulsified sauces
-Desserts
Is Sorbitan Monostearate Vegan?
Yes, Sorbitan Monostearate is corn derivative and vegan if the raw material stearic acid from vegetable oils as the manufacturing process without the use of animal matter or products derived from animal origin.
Sorbitan Monostearate is an ester of sorbitol and stearic acid.
The sorbitol end of the molecule is very soluble in water.
The stearic acid end is soluble in fats.
These properties make the molecule very good at making emulsions of oil and water.
Sorbitan Monostearate is sometimes known as a synthetic wax.
Sorbitan Monostearate is a fatty acid that has many uses in the food industry and in health and beauty care products.
Sorbitan Monostearate is not a health supplement.
Sorbitan Monostearate is used as a food additive that works as a surfactant, or blender.
Other food uses are as an emulsifier, wetter, disperser, flavor enhancer or other form of food additive.
Sorbitan Monostearate is used as an emulsifier and as a non-ionic surfactant.
Sorbitan Monostearate is used in cosmetics, pharmaceuticals and food preparation.
Sorbitan Monostearate is a synthetic ester that is commonly used in the manufacture of food and health care products as a surfactant with emulsifying, dispersing, and wetting properties.
Sorbitan Monostearate is used in yeast manufacturing to protect the yeast from excess drying and also helps rehydrate the yeast cells.
Most of the baker’s yeast on the market contains sorbitan monostearate.
Sorbitan Monostearate is a sorbitan ester
Sorbitan Monostearate is produced by reacting sorbitol and stearic acid.
What is sorbitan monostearate, and what does it do?
Sorbitan Monostearate belongs to the group of emulsifiers.
An emulsifier is a substance that stabilizes mixtures of oil and water.
This means that if you add an emulsifier to a mix of oil and water, the droplets of oil will be broken up into smaller particles, so they stay suspended in the water instead of separating. Emulsifiers are usually amphiphilic molecules because one end absorbs oil/water interfaces while the other absorbs in the bulk water phase.
Sorbitan Monostearate has many different names in everyday use, for example, E433 or Polysorbate 60.
Create stable food mixtures:
Widespread use of sorbitan monostearate as a surfactant/emulsifier in food production can prevent ingredients from separating and allow manufacturers to create stable food mixtures that would otherwise separate easily.
Sorbitan Monostearate is used as an emulsifier in many different products such as margarine, chocolate cream, and similar dairy spreads.
People can also find Sorbitan Monostearate in confectionery and baked goods.
Sorbitan Monostearate has functions such as binding flavors, adjusting viscosity, and stabilizing against the heat degradation of specific components.
What is sorbitan monostearate, and what does it accomplish? Check what you have at home that you suspect contains this ingredient.
Sorbitan Monostearate is found in various products, so it's not difficult to find a list of items that include it.
A few things to look out for are margarine, spreads, chocolates, and even cosmetics.
If you're curious what else might have this ingredient, take a glance at the label before purchasing!
Stabilizes oil and water variety
Sorbitan Monostearate is an amphiphilic molecule that stabilizes oil and water mixtures by breaking up droplets of oil into smaller particles that stay suspended in the water instead of separating.
Sorbitan Monostearate functions as a binding of flavors, adjusting viscosity and stabilization against heat degradation of specific components.
Sorbitan Monostearate can used in various applications, including food production and personal care products.
Sorbitan Monostearate is a synthetic compound that is derived from sugar alcohols.
Sorbitan Monostearate is often used as an emulsifier or thickener.
People can also use Sorbitan Monostearate to stabilize foams.
Sorbitan Monostearate is generally considered to be safe for human use.
Sorbitan Monostearate is not known to cause any adverse effects in humans.
Sorbitan Monostearate is also non-toxic.
This surfactant can be found in various personal care products, including shampoo, conditioner, and soap.
Sorbitan Monostearate is also used in many food products, including ice cream, cake mixes, and salad dressings.
Sorbitan Monostearate is a versatile compound that can be used in a wide range of applications.
Sorbitan Monostearate is safe for human use and non-toxic, making it a popular choice for various products.
PHYSICAL PROPERTIES:
-Molecular Weight: 430.6
-XLogP3-AA: 6.9
-Exact Mass: 430.32943918
-Monoisotopic Mass: 430.32943918
-Topological Polar Surface Area: 96.2 Ų
-Physical Description: DryPowder, OtherSolid; PelletsLargeCrystals
-Color: White to tan
-Form: waxy solid
-Odor: SLIGHT ODOR
-Taste: BLAND TASTE
-Melting Point: 49-65 °C
-Solubility: Soluble in ethanol, isopropanol, mineral oil, and vegetable oil
-Density: 1.0
Sorbitan Monostearate is an amphiphilic molecule that stabilizes oil and water mixtures by breaking up droplets of oil into smaller particles that stay suspended in the water instead of separating.
Sorbitan Monostearate functions as a binding of flavors, adjusting viscosity and stabilization against heat degradation of specific components.
Sorbitan Monostearate is not soluble in cold water, but can be dispersed in hot water.
Sorbitan Monostearate is Soluble in ethanol, mineral oil, and vegetable oil.
Sorbitan Monostearate is used in the manufacture of food and healthcare products as a non-ionic surfactant with emulsifying, dispersing, and wetting properties.
Sorbitan Monostearate is also employed to create synthetic fibers, metal machining fluid, and as a brightener in the leather industry.
CHEMICAL PROPERTIES:
-Hydrogen Bond Donor Count: 3
-Hydrogen Bond Acceptor Count: 6
-Rotatable Bond Count: 20
-Heavy Atom Count: 30
-Formal Charge: 0
-Complexity: 417
-Isotope Atom Count: 0
-Defined Atom Stereocenter Count: 3
-Undefined Atom Stereocenter Count: 1
-Defined Bond Stereocenter Count: 0
-Undefined Bond Stereocenter Count: 0
-Covalently-Bonded Unit Count: 1
-Compound Is Canonicalized: Yes
Sorbitan Monostearate is an ester of sorbitan (a sorbitol derivative) and stearic acid and is sometimes referred to as a synthetic wax.
Sorbitan Monostearate (abbreviation SMS), or Span 60, is an emulsifier esterified from sorbitol and stearic acid with the European food additive number E491.
Sorbitans are also known as "Spans".
Sorbitan Monostearate has been approved by the European Union for use as a food additive (emulsifier) (E number: E 491).
Sorbitan Monostearate is also approved for use by the British Pharmacopoeia.
Sorbitan Monostearate is sometimes known as a synthetic wax.
Sorbitan Monostearate is a fatty acid that has many uses in the food industry and in health and beauty care products.
Sorbitan Monostearate is not a health supplement.
Sorbitan Monostearate is used as a food additive that works as a surfactant, or blender.
Other food uses are as an emulsifier, wetter, disperser, flavor enhancer or other form of food additive.
Sorbitan Monostearate is used as an emulsifier and as a non-ionic surfactant.
Sorbitan Monostearate is used in cosmetics, pharmaceuticals and food preparation.
Sorbitan Monostearate is a synthetic ester that is commonly used in the manufacture of food and health care products as a surfactant with emulsifying, dispersing, and wetting properties.
Sorbitan Monostearate is used in yeast manufacturing to protect the yeast from excess drying and also helps rehydrate the yeast cells.
Sorbitan Monostearate is a sorbitan ester
Sorbitan Monostearate is produced by reacting sorbitol and stearic acid.
Sorbitan Monostearate can used in various applications, including food production and personal care products.
Sorbitan Monostearate is a synthetic compound that is derived from sugar alcohols.
Sorbitan Monostearate is often used as an emulsifier or thickener.
SYNONYMS:
Sorbitan stearate
1338-41-6
SORBITAN MONOSTEARATE
Span 60
[2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octadecanoate
C24H46O6
2-(3,4-dihydroxyoxolan-2-yl)-2-hydroxyethyl octadecanoate
Span60
Span(R) 60
MLS006011617
Sorbitan Monostearate (Span 60)
MFCD00005366
STL525306
AKOS030491010
SMR004703379
SR-01000883982
SR-01000883982-1
