Sorbitan monolaurate: Difference between revisions
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| ImageFile = Sorbitan monolaurate.svg |
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| ImageCaption = Major chemical component of sorbitan monolaurate |
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| SystematicName = (2''Ξ'')-2-[(2''R'',3''R'',4''S'')-3,4-Dihydroxyoxolan-2-yl]-2-hydroxyethyl dodecanoate |
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| OtherNames = {{Unbulleted list |
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| Dodecanoic acid [2-[(2''R'',3''R'',4''S'')-3,4-dihydroxy-2-tetrahydrofuranyl]-2-hydroxyethyl] ester |
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| OtherNames = [2-[(2R,3R,4S)-3,4-dihydroxytetrahydrofuran-2-yl]-2-hydroxy-ethyl] dodecanoate, alkamuls s 20, glycomul lC, sorbitan laurate, span 20, Span®20 |
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| alkamuls s 20 |
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| glycomul lC |
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| sorbitan laurate |
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| Span 20 |
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| E493 |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| UNII = 6W9PS8B71J |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| Density = 1.032g/cm<sup>3</sup> |
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| Density = 1.032 g/cm<sup>3</sup><ref>[http://www.sigmaaldrich.com/catalog/product/aldrich/318213?lang=en®ion=US Sorbitan monolaurate] at [[Sigma-Aldrich]]</ref> |
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| Solubility = insoluble}} |
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|Section3={{Chembox Hazards |
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| FlashPtC = 110 |
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'''Sorbitan monolaurate''' is an [[organic compound]] with a [[chemical formula]] of [[Carbon|C]]<sub>18</sub>[[Hydrogen|H]]<sub>34</sub>[[Oxygen|O]]<sub>6</sub>. |
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'''Sorbitan monolaurate''' is a mixture of [[ester]]s formed from the fatty acid [[lauric acid]] and [[polyol]]s derived from [[sorbitol]], including [[sorbitan]] and [[isosorbide]].<ref>{{cite web | url = http://www.fao.org/ag/agn/jecfa-additives/specs/Monograph1/Additive-431.pdf | title = Sorbitan Monolaurate | publisher = [[Food and Agriculture Organization]] of the United Nations | id = FNP 52 Add 8 (2000)}}</ref> As a [[food additive]], it is designated with the [[E number]] E493. |
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==See also== |
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{{Organic-compound-stub}} |
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* [[Sorbitan monostearate]] |
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==References== |
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{{reflist}} |
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[[Category:Food additives]] |
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[[Category:Non-ionic surfactants]] |
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[[Category:E-number additives]] |
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{{ester-stub}} |
Latest revision as of 16:02, 6 October 2024
Major chemical component of sorbitan monolaurate
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Names | |
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Systematic IUPAC name
(2Ξ)-2-[(2R,3R,4S)-3,4-Dihydroxyoxolan-2-yl]-2-hydroxyethyl dodecanoate | |
Other names
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Identifiers | |
3D model (JSmol)
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8355657 | |
ECHA InfoCard | 100.014.240 |
E number | E493 (thickeners, ...) |
PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C18H34O6 | |
Molar mass | 346.464 g·mol−1 |
Density | 1.032 g/cm3[1] |
insoluble | |
Hazards | |
Flash point | 110 °C (230 °F; 383 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Sorbitan monolaurate is a mixture of esters formed from the fatty acid lauric acid and polyols derived from sorbitol, including sorbitan and isosorbide.[2] As a food additive, it is designated with the E number E493.
See also
[edit]References
[edit]- ^ Sorbitan monolaurate at Sigma-Aldrich
- ^ "Sorbitan Monolaurate" (PDF). Food and Agriculture Organization of the United Nations. FNP 52 Add 8 (2000).