Ethoxylated Castor Oil
Ethoxylated Castor Oil (CAS 61791-12-6) is an industrial product in the surfactants category, used in Pharmaceutical Solubiliser, Perfume Solubiliser. Typical specifications: Appearance: Clear yellow viscous liquid or semi-solid; Identity (C and D): Conforms to EP test; Solution appearance (S): Conforms to EP test. KORKİMYA supplies Ethoxylated Castor Oil in 200 kg drum, 1000 kg IBC container or bulk. Alternative packaging options are available on request..
- Pharmaceutical Solubiliser
- Perfume Solubiliser
- Injection Formulations
- Food-Grade Emulsifier
- Personal Care Products
- Industrial Emulsification
200 kg drum, 1000 kg IBC container or bulk. Alternative packaging options are available on request.
Please keep in original sealed packaging in a cool, dry environment, away from direct sunlight. Recommended storage temperature: 15-25 degrees C. Storage conditions in line with the European Pharmacopoeia monograph apply.
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What is ethoxylated castor oil (PEG-33 castor oil) and where is it used?
Ethoxylated castor oil (CAS 61791-12-6, PEG-33 castor oil) is an emulsifier and solubiliser for vegetable oils and fatty esters. It is used to solubilise perfumes and active substances; in pharmaceutical and cosmetic formulations, injection and topical preparations; as a food-approved emulsifier; and in personal-care products.
What packaging does ethoxylated castor oil come in, and is it ex-stock?
It is supplied as a clear yellow viscous liquid or semi-solid in 200 kg drums, 1000 kg IBC containers or bulk. It ships ex-stock from our domestic warehouse, so you avoid the wait of importing from China. Storage follows conditions in line with the European Pharmacopoeia (EP) monograph.
Is ethoxylated castor oil EP-compliant, KKDIK-registered and is an SDS provided?
Yes. It is supplied in line with the EP monograph (residual ethylene oxide max. 1 ppm, residual dioxane max. 10 ppm), is KKDIK-registered, and a Safety Data Sheet (SDS) is provided with every shipment. A CoA and technical data sheet are available on request.
How do I request an ethoxylated castor oil sample and a quote?
You can request a free sample and a current quote through the contact form. Pharmaceutical, cosmetic and food manufacturers receive a fast reply with specification, packaging (drum/IBC/bulk) and invoicing details.
Last updated: 21.05.2026
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