PEG-2 STEARATE- ▸ Emulsifier: Nonionic oil-in-water emulsification.
- ▸ Opacifier: Imparts opacity to liquid formulations.
- ▸ Thickener: Builds viscosity and body.
- ▸ Surfactant: Surface-active agent in formulated products.
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Request SDS →Polyethylene glycol monostearate (CAS 106-11-6), the diethylene glycol monoester of stearic acid, is a nonionic surfactant. It functions as an emulsifier, opacifier, and thickener in cosmetic and industrial formulations.
Frequently Asked Questions
What is glycol monostearate used for?
Polyethylene glycol monostearate (CAS 106-11-6) is a nonionic surfactant used as an oil-in-water emulsifier, opacifier, and thickener in cosmetic and industrial formulations. It is the diethylene glycol monoester of stearic acid.
Is polyethylene glycol monostearate the same as glyceryl stearate?
No. Polyethylene glycol monostearate is a glycol ester of stearic acid (CAS 106-11-6), whereas glyceryl stearate is the glycerol ester. They have different INCI identities, HLB values, and emulsification behavior; confirm CAS when specifying.
What is the chemical identity of polyethylene glycol monostearate?
It is the diethylene glycol monoester of stearic acid, CAS 106-11-6, molecular formula C22H44O4. Identity is confirmed on the certificate of analysis supplied with each lot.
What grades or packaging is polyethylene glycol monostearate available in?
It is typically supplied as a waxy solid. Available grade and packaging (drums, totes) depend on stock; contact RawSource with your specification and volume for a bulk quote, CoA, and SDS.
How is polyethylene glycol monostearate used as a thickener?
As a nonionic surface-active ester it builds viscosity and body in oil-in-water systems and can impart opacity. It is incorporated into the oil phase and emulsified to set the final texture.