Saltar al contenido
Merck
Todas las fotos(3)

Documentos

S6635

Sigma-Aldrich

Span® 20

greener alternative

Sinónimos:

Sorbitan laurate, Sorbitan monolaurate

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Número de CAS:
1338-39-2
Número CE:
215-663-3
Número MDL:
MFCD00005365
Código UNSPSC:
12161900
ID de la sustancia en PubChem:
24899716
NACRES:
NA.25

descripción

non-ionic

mol peso

346.47 g/mol

características de los productos alternativos más sostenibles

Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentración

≥44% (GC)

categoría alternativa más sostenible

, Aligned

cadena SMILES

CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O

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

Clave InChI

LWZFANDGMFTDAV-WYDSMHRWSA-N

Categorías relacionadas

Descripción general

Span 20 is a co-surfactant.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is 100% bio-based non-ionic surfactant, thus aligns with "Use of Renewable Feedstocks" and belongs to "12 principles aligned" category of our greener alternatives.

Aplicación

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.

Otras notas

Fatty acid composition: Lauric acid (C12:0) ≥ 44%; balance primarily myristic (C14:0), palmitic (C16:0) and linolenic (C18:3) acids.

Información legal

Span is a registered trademark of Croda International PLC

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

>300.2 °F - closed cup

Punto de inflamabilidad (°C)

> 149 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 5

1 of 5

TWEEN® 60 nonionic detergent

Sigma-Aldrich

P1629

TWEEN® 60

Span® 80 suitable for GC

Supelco

09569

Span® 80

Span® 85 for synthesis

Sigma-Aldrich

8.40124

Span® 85

Span® 65 for synthesis

Sigma-Aldrich

8.40122

Span® 65

TWEEN® 85

Sigma-Aldrich

P4634

TWEEN® 85

Claire Berton et al.
Journal of colloid and interface science, 377(1), 244-250 (2012-04-25)
The development of lipid oxidation in oil-in-water (O/W) emulsions is widely influenced by the properties of the interfacial layer, which separates the oil and water phases. In this work, the effect of the structure of the interface on the oxidative
Muhammad Moniruzzaman et al.
Journal of colloid and interface science, 352(1), 136-142 (2010-09-10)
In this paper, we report a novel ionic liquid-in-oil (IL/o) microemulsion which is able to dissolve pharmaceuticals that are insoluble or sparingly soluble in water and most of pharmaceutical grade organic liquids. Towards this approach, the nanometer-sized ionic liquid droplets
Yung-Chih Kuo et al.
Colloids and surfaces. B, Biointerfaces, 76(1), 286-291 (2009-12-17)
This study analyzes the effects of Tween 80 and Span 20 on the electrical interaction between cationic solid lipid nanoparticles (CSLNs) and human brain microvascular endothelial cells (HBMECs). Electrophoretic mobility, zeta potential and fixed charge density of CSLNs and HBMECs
Swati De et al.
Journal of colloid and interface science, 386(1), 9-15 (2012-08-25)
This work outlines a novel method for the synthesis of stable gold nanoparticles within the spatially confined region of vesicles. For the first time, Span/cholesterol based niosomes have been used for nanoparticle synthesis. The restricted geometry within niosomes prevents nanoparticle
Pankaj Karande et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 31(1), 1-7 (2007-03-21)
Certain mixtures of chemicals are known to synergistically enhance skin permeability to drugs. Here, we report on the transport enhancing properties of mixtures of an anionic surfactant, sodium lauroylsarcosinate (NLS) and a non-ionic surfactant, sorbitan monolaurate (S20) in 1:1 phosphate
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico