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Sigma-Aldrich

ECO Brij® S20

greener alternative

Sinônimo(s):

Brij® S20, Polyethylene glycol octadecyl ether, Polyoxyethylene (20) stearyl ether

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About This Item

Fórmula linear:
C18H37(OCH2CH2)nOH, n~20
Número CAS:
9005-00-9
Número MDL:
MFCD00074177
Código UNSPSC:
12161902
NACRES:
NA.28

descrição

non-ionic

Nível de qualidade

200

Formulário

solid

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

Impurezas

≤3.0% water

pf

44-46 °C (lit.)

número de acidez

≤1.0 mg KOH/g

índice de hidroxila

45‑60 mg KOH/g

HLB

15.3

categoria alternativa mais ecológica

Aligned,

cadeia de caracteres SMILES

CCCCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO

InChI

1S/C20H41O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h2-20H2,1H3

chave InChI

PSEGVHKUPXNGGJ-UHFFFAOYSA-N

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Descrição geral

ECO Brij® S20 is an ethoxylated natural fatty alcohol, a nonionic bio-based surfactant that belongs to the class of polyoxyethylene ethers. This naturally derived detergent offers a number of functional benefits including detergency, wetting and dispersing making it suitable for a range of applications in biochemical and biological research.
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".

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

Brij is a registered trademark of Croda International PLC
ECO BRIJ is a registered trademark of Croda Inc.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302

Declarações de precaução

P264 - P270 - P301 + P312 - P501

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number

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Patternable nanoporous silica thin films with pore sizes on multiple length scales are fabricated using preformed block copolymer/homopolymer blend films as templates. Previous work by Tirumala et al. [V.R. Tirumala, R.A. Pai, S. Agarwal, J.J. Testa, G. Bhatnagar, A.H. Romang
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