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Sigma-Aldrich

ECO TWEEN® 85

greener alternative

Sinônimo(s):

TWEEN® 85, Polyoxyethylenesorbitan Trioleate

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About This Item

Número CAS:
9005-70-3
Número MDL:
MFCD01779641
Código UNSPSC:
12161902
NACRES:
NA.28

descrição

non-ionic

Nível de qualidade

200

Ensaio

≥50%

Formulário

viscous liquid

composição

Oleic acid, ≥50.0% (balance primarily C10-C18 fatty acids)

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

concentração

≥50% (GC)

Impurezas

4.8-5.2% water

número de acidez

≤2.0 mg KOH/g

índice de hidroxila

39‑52 mg KOH/g

HLB

11.0

categoria alternativa mais ecológica

Aligned,

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Descrição geral

ECO TWEEN® 85, also known as Polyoxyethylene sorbitan trioleate, is a bio-based, nonionic detergent manufactured from a natural fatty 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, protein extraction, 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

TWEEN 85 has been used in a study to assess the potential application of niosomes for the delivery of ammonium glycyrrhizinate for the treatment of inflammatory diseases. It has also been used in a study to investigate the joint-action of antifouling substances in copper-free paints.

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

Ponto de fulgor (°F)

>300.2 °F - DIN 51758

Ponto de fulgor (°C)

> 149 °C - DIN 51758

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Certificados de análise (COA)

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Anti-inflammatory activity of novel ammonium glycyrrhizinate/ niosomes delivery system: Human and murine models
Marianecci, C., et al.
J. Controlled Release, 164, 17-17 (2012)
Fabienne Faÿ et al.
Colloids and surfaces. B, Biointerfaces, 102, 569-577 (2012-10-30)
Due to the environmentally harmful impact of tributyltin self-polishing paints, there is a critical need of more ecological alternatives. The aim of the present work is to study the joint-action of three molecules chosen in order to combine the two

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