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C5135

Sigma-Aldrich

Castor Oil, Ethoxylated

pH range 6.0-8.0

Sinônimo(s):

Cremophor® EL, EL, Macrogolglycerol ricinoleate, PEG-35 castor oil, Polyoxyl-35 castor oil

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About This Item

Número CAS:
61791-12-6
Número MDL:
MFCD00130879
Código UNSPSC:
12161902
NACRES:
NA.25

descrição

non-ionic

forma

liquid

peso molecular

~2500 g/mol

faixa de pH

6.0-8.0

HLB

12 - 14

aplicação(ões)

sample preservation

InChI

1S/C4H7Cl2NO2/c5-1-3(2-6)9-4(7)8/h3H,1-2H2,(H2,7,8)

chave InChI

JMNCUXPHXKHBPY-UHFFFAOYSA-N

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Descrição geral

Castor Oil, Ethoxylated is a nonionic solubilizer and emulsifier made by reacting castor oil with ethylene oxide. It is a pale yellow oily liquid that is clear at temperatures above 26°C. It has a faint but characteristic odour.
Castor Oil, Ethoxylated is polyethylene oxide surfactant and is viscous in nature. It has a hydrophobic-lipophilic balance value in the range of 12-14.

Aplicação

Castor Oil, Ethoxylated has been used as a detergent to improve the solubility of dye and to increase the transmembrane permeation. It has been used as a vehicle for drug/stimulant delivery in cells.

Ações bioquímicas/fisiológicas

Castor Oil, Ethoxylated is used in lipid-based formulations for drugs and solubilization of cosmetics. Castor Oil, Ethoxylated is suitable for the production of semi-solid and liquid formulations of water-insoluble actives and other hydrophobic compounds. Due to its emulsification functionality, it finds application in biological membrane- based drug transport studies.

Outras notas

A derivative of castor oil and ethylene oxide.

Informações legais

Cremophor is a registered trademark of BASF SE

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

494.6 °F - Not applicable

Ponto de fulgor (°C)

257 °C - Not applicable

Equipamento de proteção individual

Eyeshields, Gloves

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Sigma-Aldrich

83912

Castor oil

Poli(etilenoglicol)-bloco-poli(propilenoglicol)-bloco-poli(etilenoglicol) oxyethylene 71.5-74.9 %

Sigma-Aldrich

62035

Poli(etilenoglicol)-bloco-poli(propilenoglicol)-bloco-poli(etilenoglicol)

Kolliphor P 188 solid

Sigma-Aldrich

K4894

Kolliphor P 188

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