Import Cremophor El Cas 6179112-6 — Buy in Bulk from Supplier in China

Cremophor EL CAS 6179112-6 is a polyoxyethylene castor oil derivative used primarily as a nonionic surfactant and emulsifier in pharmaceutical, textile, and industrial applications. The product is identified by its CAS number 6179112-6 and corresponds to the EL-60 grade, which functions as an oil-in-water emulsifier with high solubility in water and organic solvents. It is supplied as a clear to pale yellow liquid with a viscosity range of 150 to 300 mPa·s at 25°C.

This compound is composed of ethoxylated castor oil with an average of 60 ethylene oxide units per molecule. It is non-ionic, non-toxic at recommended usage levels, and stable under a wide pH range. The product is not classified as hazardous under GHS, but requires storage away from strong oxidizers. It is manufactured to meet pharmaceutical-grade purity standards, with low levels of free fatty acids and residual ethylene oxide.

Cremophor EL EL-60 is used in pharmaceutical formulations for injectables and topical creams, as an emulsifier in pesticide preparations, and in the textile industry for synthetic fiber spinning oils. Buyers typically order in drum quantities of 200 kg or bulk tankers of 20 metric tons. Trade terms are usually FOB Tianjin or CIF port of destination. Lead time is 10 to 15 days after payment confirmation.

Hebei Tianao Technology Co., Ltd is a chemical supplier based in China with export experience in specialty surfactants. The listing confirms the company as an imported supplier with harbor trust tier, indicating verified export compliance. No details are provided on production capacity, laboratory certifications, or years in operation. The supplier does not claim ISO 9001 or GMP certification in the available data.

The profile does not list any client names, R&D capabilities, or quality control protocols beyond standard chemical handling. Buyers should request a Certificate of Analysis (CoA) for each batch, including assays for hydroxyl value, acid value, and residual ethylene oxide. Response rates and average response times are not available, suggesting communication may require direct follow-up via email or phone.