| 词条 | Sorbitan monolaurate |
| 释义 |
| ImageFile = Sorbitan monolaurate.svg | ImageCaption = Major chemical component of sorbitan monolaurate | IUPACName = Dodecanoic acid [2-[(2R,3R,4S)-3,4-dihydroxy-2-tetrahydrofuranyl]-2-hydroxyethyl] ester | OtherNames = [2-[(2R,3R,4S)-3,4-dihydroxytetrahydrofuran-2-yl]-2-hydroxy-ethyl] dodecanoate, alkamuls s 20, glycomul lC, sorbitan laurate, Span 20, E493 |Section1={{Chembox Identifiers | CASNo = 1338-39-2 | Beilstein = 8355657 | InChI =1/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15?,17+,18+/m0/s1 | RTECS = WG2920000 | PubChem = 16218599 | SMILES = CCCCCCCCCCCC(=O)OCC(C1C(C(CO1)O)O)O}} |Section2={{Chembox Properties | C=18 | H=34 | O=6 | Appearance = | Density = 1.032 g/cm3[1] | MeltingPt = | BoilingPt = | Solubility = insoluble}} |Section3={{Chembox Hazards | MainHazards = | FlashPtC = 110 | AutoignitionPtC = }} }} 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
References1. ^Sorbitan monolaurate at Sigma-Aldrich {{Organic-compound-stub}}2. ^{{cite document | 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)}} 4 : Laurates|Food additives|Non-ionic surfactants|E-number additives |
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