Span 60

Span 60 Basic information
Product Name:Span 60
Synonyms:FEMA 3028;EMALEX SPE-100S;ARLACEL 60;SPAN(TM) 60;SPAN 60;SPAN(R) 60;SPAN NO 60;SORBITAN MONOSTEARATE
CAS:1338-41-6
MF:C24H46O6
MW:430.62
EINECS:215-664-9
Product Categories:Alphabetical Listings;Flavors and Fragrances;Ester Type (Surfactants);Functional Materials;Q-Z;Cosmetic Ingredients & Chemicals;Nonionic Surfactants;Surfactants
Mol File:1338-41-6.mol
Span 60 Structure
Span 60 Chemical Properties
Melting point 54-57 °C(lit.)
Boiling point 464.84°C (rough estimate)
density 1.00
vapor pressure <1.4 hPa (20 °C)
refractive index 1.4593 (estimate)
FEMA 3028 | SORBITAN MONOSTEARATE
Fp >230 °F
storage temp. Store below +30°C.
solubility Practically insoluble, but dispersible in water, slightly soluble in alcohol.
pka13.63[at 20 ℃]
form Solid
color Cream coloured flakes
OdorSlight
Odor Typebland
Water Solubility Soluble in ethanol (50 mg/ml), isopropanol, mineral oil and vegetable oil. Insoluble in water.
Merck 14,8724
BRN 6820761
Hydrophilic-Lipophilic Balance (HLB)4.7
Exposure limitsACGIH: TWA 10 mg/m3; TWA 3 mg/m3
Stability:Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKeyHVUMOYIDDBPOLL-XGKPLOKHSA-N
LogP7.66
CAS DataBase Reference1338-41-6(CAS DataBase Reference)
EPA Substance Registry SystemSorbitan monostearate (1338-41-6)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 1
RTECS WG2933500
TSCA Yes
HS Code 34021300
Hazardous Substances Data1338-41-6(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 15900 mg/kg
MSDS Information
ProviderLanguage
Span 60 English
SigmaAldrich English
ALFA English
Span 60 Usage And Synthesis
Chemical PropertiesLiquid
Chemical PropertiesSorbitan monostearate has a bland odor and taste. It is a mixture of partial stearic and palmitic acid esters of sorbitol and its mono- and dianhydrides. For additional details of description, refer to Burdock (1997).
UsesGlycomul(R) L is a sorbitan ester used for emulsification.
UsesGlycomul(R) S KFG is used as emulsifier for baked goods, icings & filings and whipped toppings. It is also used as a rehydration aid (production of active dry yeast) and as synthetic flavoring substances and adjuvants. Product Data Sheet
UsesLonzest(R) SMS is used as a pigment dispersion additive for PP color concentrates and as an antistatic agent for PVC.
Usessorbitan stearate is an emulsifier for water-in-oil creams and lotions, and a solubilizer of essential oils in water. It results from the reaction of stearic acid with sorbitol and is, therefore, synthetically produced from naturally derived materials.
UsesSorbitan Monostearate (Span 60) is a lipophilic emulsifier that is a sorbitan fatty acid ester, being a sorbitol-derived analog of glycerol monostearate. It is a nonionic, oil-dispersible surface-active agent. It is used as a gloss enhancer in chocolate coatings; as a dispersant aid in coffee whiteners; to increase volume in cakes and icings; and often in combination with polysorbates. Typical usage level ranges from 0.30 to 0.70%.
DefinitionChEBI: Sorbitan monostearate is a fatty acid ester.
PreparationPrepared by reacting edible commercial stearic acid (usually containing associated fatty acids, chiefly palmitic) with sorbitol.
General DescriptionSpan? 60 is a sorbitan monoester than is used as a non-ionic detergent.
Flammability and ExplosibilityNonflammable
Safety ProfileVery mildly toxic by ingestion. Experimental reproductive effects. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
SORBITAN TRISTEARATE Calcium stearate GLYCERYL MONOSTEARATE Sorbitan, dioctadecanoate Food emulgent Bitumen emulsifier ETHYLENE GLYCOL MONOSTEARATE Monostearin Polyoxyethylene stearate GLYCERYL MONOSTEARATE STEARATE Magnesium stearate Sorbitan, octadecanoate (2:3) Triton X-100 Sorbitol Tween 80 EMULSIFIER MANGANESE STEARATE

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