Polyoxyethylene castor oil el/ polyoxyethylene ether (35) castor oil

English name：Cremophor EL；Castor oil ethoxylated；Polyoxyethylene castor oil；Polyoxyl 35 Castor Oil

Other names: polyoxyethylene ether (35) castor oil; Castor oil polyoxyethylene ether; Ethoxylated castor oil; Castor oil polyoxyethylene ether 40

CAS No.: 61791-12-6

Grade: br

PH：5.0～7.0

Physicochemical properties: light yellow viscous liquid. Cremophor EL is recommended to be used as a solvent and emulsifier in many different industrial fields, especially for the production of liquid preparations. The degree to which hydrophobic substances are distributed in the liquid mainly depends on their properties and the amount of Cremophor EL used. A rough measure is that if Cremophor EL gives an excess, a clear or milky liquid can be obtained; However, if the proportion of Cremophor EL is reduced to 5 ~ 10% of water-insoluble substances, this situation is suitable for the formation of lotion. Cremophor is a registered trademark of BASF se

Purpose: biochemical research. Used for emulsifying and dissolving oil and other water-insoluble substances. Non ionic solubilizer. As a solubilizer and emulsifier of water-insoluble drugs or other fat soluble drugs, it is used in semi-solid and liquid preparations

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