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ECO TWEEN® 40

greener alternative

viscous liquid

Sinônimo(s):

TWEEN® 40, Polyoxyethylenesorbitan monopalmitate

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About This Item

Número CAS:
9005-66-7
Número MDL:
MFCD00165345
Código UNSPSC:
12161902
NACRES:
NA.28

descrição

non-ionic

Nível de qualidade

200

Ensaio

~90.0% (GC)

Formulário

viscous liquid

peso molecular

estimated mol wt 1277

composição

Palmitic acid, ~90.0% (balance primarily stearic acid)

características do produto alternativo mais ecológico

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

sustainability

Greener Alternative Product

CMC

0.027 (20-25°C)

solubilidade

water: 100 mg/mL, clear to slightly hazy, faintly yellow

HLB

15.6

categoria alternativa mais ecológica

, Aligned

cadeia de caracteres SMILES

O1C(C(C(C1)OCCO)OCCO)C(OCCO)COCCOC(=O)CCCCCCCCCCC

InChI

1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3

chave InChI

HMFKFHLTUCJZJO-UHFFFAOYSA-N

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Descrição geral

ECO Tween® 40, also known as Polyoxyethylenesorbitan monopalmitate, is a bio-based, nonionic detergent manufactured from natural fatty acid (palmitic acid). This surfactant, derived from natural sources, provides various functional advantages, such as detergency, emulsification, and wetting. Its versatility makes it well-suited for a variety of applications in biochemical and biological research, with common uses including cell lysis, nuclei isolation and cell fractionation.
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 a biobased surfactant and is aligned with the 7th principle of Green Chemistry "Use of Renewable Feedstocks" and the 10th principle "Design for Degradation".

Aplicação

Non-ionic detergent used for cell lysis, nuclei isolation and cell fractionation.
Polyoxyethylenesorbitan monopalmitate, or Tween® 40, has been used in a study to assess the determination of iodide in urine based on a chemiluminescence system. It has also been used in a study to investigate the delivery of astaxanthin and canthaxanthin to HepG2 cells.

Características e benefícios

  • 100 % Renewable
  • 100 % Bio-based
  • Certified to the USDA BioPreferred Program
  • Lower carbon footprint than petrochemical-based versions
  • High-purity chemical suitable for a wide variety of research applications

Outras notas

For additional information on our range of Biochemicals, please complete this form.

Informações legais

ECO TWEEN is a registered trademark of Croda Inc.
TWEEN is a registered trademark of Croda International PLC

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

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Certificados de análise (COA)

Lot/Batch Number

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Sung Bae Kim et al.
Applied biochemistry and biotechnology, 129-132, 486-495 (2006-08-19)
Methods of increasing the enzymatic digestibility of waste newspaper by adding Tween (TW)-20 and 80 surfactants were investigated. Tween-series surfactants were selected because these surfactants increase cellulase activity during enzymatic hydrolysis and do not inhibit cell growth in downstream fermentation
Swarupananda Mukherjee et al.
Pakistan journal of pharmaceutical sciences, 22(2), 131-138 (2009-04-03)
The objective of the study was to design and evaluate itraconazole loaded solid lipid nanoparticles (SLNs) drug delivery system, where itraconazole nanoparticles with suitable size ranges are expected to improve the therapeutic efficacy and reduction of toxicity of this broad
A Arman et al.
Acta radiologica (Stockholm, Sweden : 1987), 42(6), 599-601 (2001-12-12)
To review results of carbon marking in non-palpable breast lesions using a different type of a carbon suspension containing 0.5% polyoxyethylene sorbitan monooleate (PSM). Sixteen lesions of 16 patients with indeterminate or suspicious mammographic findings underwent stereotaxic carbon marking. With
Sinead M O'Sullivan et al.
The British journal of nutrition, 91(5), 757-764 (2004-05-13)
Epidemiological evidence suggests that dietary intake of carotenoids and tocopherols may influence the risk of certain chronic diseases, such as cancer and CVD. In vitro studies investigating the synergistic effects of mixtures of carotenoids and tocopherols have been hindered due
Takamasa Kaneko et al.
Medical mycology, 44(3), 227-231 (2006-05-17)
We developed a simple identification kit for nine species of Malassezia (M. furfur, M. slooffiae, M. sympodialis, M. restricta, M. obtusa, M. globosa, M. pachydermatis, M. dermatis, and M. japonica) based on their biological features. This method utilizes Tween 40-based
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