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Span 20 - non-ionic, high purity , CAS No.1338-39-2

  • non-ionic
Item Number
S102859
Grouped product items
SKUSizeAvailabilityPrice Qty
S102859-100g
100g
In stock
$25.90
S102859-500g
500g
In stock
$76.90

Basic Description

SynonymsSorbitan monolaurate|1338-39-2|Span(R) 20|Sorbitan laurate|Span 20|2-((2R,3R,4S)-3,4-Dihydroxytetrahydrofuran-2-yl)-2-hydroxyethyl dodecanoate|1219114-53-0|Span20|SCHEMBL17307991|LWZFANDGMFTDAV-WYDSMHRWSA-N|Span 20 (=Sorbitan Monolaurate)|MFCD00005365|AKO
Specifications & Puritynon-ionic
Shipped InNormal
Product Description

Span™ 20 is a sorbitan monolaurate for use as a wetter, emulsifier, emulsifier O/W, and emulsifier W/O. It is part of a broad range of ester materials including sorbitan esters, mono and diglycerides, and polyoxyethylene sorbitol esters. These nonionic surfactants can function as emulsifiers, detergents, spreading or dispersing agents. It finds wide use in the personal care industry. Manufacturer:Croda
Span 20 has been used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It has also been used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.


application:

Span 20 has been used in a study to assess enhanced solubility and oral bioavailability of itraconazole. It has also been used in a study to investigate the oxidation of unsaturated lipids in oil-in-water emulsions.

Names and Identifiers

Pubchem Sid488199314
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488199314
IUPAC Name [2-[(2R,3R,4S)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate
INCHI InChI=1S/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
InChi Key LWZFANDGMFTDAV-WYDSMHRWSA-N
Canonical SMILES CCCCCCCCCCCC(=O)OCC(C1C(C(CO1)O)O)O
Isomeric SMILES CCCCCCCCCCCC(=O)OCC([C@@H]1[C@@H]([C@H](CO1)O)O)O
WGK Germany 1
RTECS WG2920000
PubChem CID 16218599
Molecular Weight 346.46
Beilstein 8355657

Certificates

Certificate of Analysis(COA)

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14 results found

Lot NumberCertificate TypeDateItem
A2405403Certificate of AnalysisApr 07, 2023 S102859
A2405404Certificate of AnalysisApr 07, 2023 S102859
A2405405Certificate of AnalysisApr 07, 2023 S102859
B2327881Certificate of AnalysisNov 24, 2022 S102859
B2327886Certificate of AnalysisNov 24, 2022 S102859
C2331851Certificate of AnalysisNov 24, 2022 S102859
C2331852Certificate of AnalysisNov 24, 2022 S102859
B2301235Certificate of AnalysisMar 26, 2022 S102859
F2215304Certificate of AnalysisMar 26, 2022 S102859
F2215305Certificate of AnalysisMar 26, 2022 S102859
F2215324Certificate of AnalysisMar 26, 2022 S102859
B2207497Certificate of AnalysisJan 13, 2022 S102859
B2207498Certificate of AnalysisJan 13, 2022 S102859
B2207499Certificate of AnalysisJan 13, 2022 S102859

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Chemical and Physical Properties

SolubilitySoluble in 2-ethoxyethanol, ethanol and methanol. Not miscible or difficult to mix in water.
SensitivityMoisture sensitive.
Flash Point(°F)113 °C
Flash Point(°C)113°C

Safety and Hazards(GHS)

WGK Germany 1
RTECS WG2920000
Merck Index 8724

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Solution Calculators