Cremophor EL-30 EL-40 Emulsifier Series
Polyoxyethylene Castor Oil | CAS NO. 61791-12-6
Product Overview
EL-30 / EL-40 Emulsifier Series
Polyoxyethylene Castor Oil | Ethoxylated Hydrogenated Castor Oil Surfactant
Castor oil polyoxyethylene is a yellow viscous liquid that is resistant to hard water, acid, alkali and inorganic salts. Used to emulsify and dissolve oil and other water-insoluble substances. Nonionic solubilizer. Used as a solubilizer and emulsifier for water-insoluble drugs or other fat-soluble drugs in semi-solid and liquid preparations.
Key Features & Applications
- Easily soluble in water, fatty acids, or other organic solvents, with excellent emulsification performance
- Used as emulsifiers in the ink and pharmaceutical industries
- Can be used as an emulsifier for organic phosphorus pesticides
- Used as an o/w type emulsifier for emulsification of various planting, animal, and mineral oils
- EL-40 is used as a component of wool, wool oil and chemical fiber oil in the textile industry, which has both emulsifying effect and antistatic effect
- Used as a dehydrating agent for oil field raw oil
- Used in the metal processing industry to prepare water-soluble metal cutting fluids
Technical Specifications
| Specification |
EL-30 |
EL-40 |
| Appearance (25℃) |
Light yellow oily to creamy |
Light yellow oily to creamy |
| Saponification Number mgKOH/g |
70~80 |
57~67 |
| Cloud Point (1% aqueous solution) |
≥45 |
- |
| Moisture (%) |
≤ 1.0 |
≤ 1.0 |
| pH Value (1% aqueous solution) |
5.0~7.0 |
5.0~7.0 |
| HLB Value |
11.5~12.5 |
13~1 |
Packaging & Shipping
Package: 1000Kg / IBC drum or 200Kg / metal drum (Net weight).
Shelf Life: two years.
Aluminum bottles, barrels, cartons, bags and others according to customers' requirements.
Product Parameters
| Type |
Appearance (25ºC) |
Saponification value mgKOH/g |
Cloud point (ºC) (1% aque. solu.) |
PH (1% aque. solu.) |
| EL 10 |
yellowish liquid |
110~130 |
- |
5.0~7.0 |
| EL 12 |
yellowish liquid |
110~120 |
- |
5.0~7.0 |
| EL 20 |
yellowish liquid |
90~100 |
- |
5.0~7.0 |
| EL 30 |
yellowish liquid |
70~80 |
45~60 |
5.0~7.0 |
| EL 40 |
Yellowish liquid to paste |
57~67 |
70~84 |
5.0~7.0 |
| EL 60 |
yellowish paste |
43~52 |
85~90 |
5.0~7.0 |
| EL 80 |
yellowish paste |
35~43 |
≥91 |
5.0~7.0 |
| EL 90 |
yellowish paste |
30~40 |
- |
5.0~7.0 |
| EL 130 |
yellowish solid |
22~28 |
- |
5.0~7.0 |
Frequently Asked Questions
Worried about maintaining a seamless supply chain?
As proud manufacturers, we boast an expansive 8000 square meter warehouse, ensuring a robust and abundant supply capacity at all times.
Can't receive prompt replies?
Our dedicated team and AI customer service are at your service 24/7, ready to meticulously address every inquiry.
Is finding product information proving difficult?
Enjoy complimentary access to product samples and comprehensive test certificates.
Concerned about maintaining top-notch quality?
We are committed to rigorous technical inspections before each sale, guaranteeing our quality meets the highest standards.
Unfamiliar with the technology?
Our team of expert consultants is on hand to offer you complimentary, cutting-edge technical advice.
Is your forwarder unable to manage the goods?
Our seasoned chemical export service team provides comprehensive services including declaration, transportation, insurance, and customs clearance.
About Lihong Technology
Lihong Technology continues to increase its investment in advanced safety and environmental protection facilities. It is a second-level enterprise for production safety standardization, and many products have passed food-grade product certification. The company always adheres to the bottom line that quality is life, establishing and operating advanced quality management systems.
The company has always insisted on leading high-quality development with technological innovation. Currently has more than 30 high-end talents in the industry and three R&D platforms: Jiangsu Technology R&D Center, Jiangsu Polyurethane New Material Engineering Technology Research Center, and Jiangsu Special Polyurethane New Material Engineering Research Center.
The company holds 5 invention patents, 22 utility model patents, and more than 10 invention patents are being applied for. The company's research and development of specific functional flame-retardant polyether polyols has been identified as a key R&D project in Huai'an City.
Mesajınız 20-3.000 karakter arasında olmalıdır!
