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kolliphor(r) el (c15-1253-373)

Kolliphor(R) EL (C15-1253-373)

Sigma-Aldrich

Catalog No.
C15-1253-373
Manufacturer No.
C5135-1KG
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
KG
Price: $394.90
List Price: $438.78

Kolliphor ® EL 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.

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General description

Kolliphor® EL 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.

Kolliphor® EL is polyethylene oxide surfactant and is viscous in nature. It has a hydrophobic-lipophilic balance value in the range of 12-14.

Application

Kolliphor® EL 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.

Used to emulsify and solubilize oils and other water-insoluble substances. Cremophor is the brand name for a range of non-ionic polyethoxylated detergents. It was originally developed for use as solubilizers and emulsifiers.
This research grade product is intended for use in R&D and development only.

Biochem/physiol Actions

Kolliphor® EL is used in lipid-based formulations for drugs and solubilization of cosmetics. Kolliphor EL 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.

Other Notes

A derivative of castor oil and ethylene oxide.

Legal Information

Cremophor is a registered trademark of BASF SE

Kolliphor is a registered trademark of BASF

UPC:
41116134
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
C5135-1KG


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