Description

Polyethylene Glycol Glyceryl Monoisostearate Ether is a non-ionic surfactant and emulsifier derived from glyceryl monoisostearate and polyethylene glycol. This versatile compound is valued for its excellent solubilizing, stabilizing, and skin-conditioning properties, making it a key functional ingredient in high-performance formulations. It is primarily sought by manufacturers in the personal care, cosmetics, and pharmaceutical industries for creating stable emulsions and enhancing product texture and delivery.

Application

• Primary Emulsifier in cosmetic creams, lotions, and sun care products for stable oil-in-water systems.
• Solubilizing Agent for fragrances, essential oils, and lipophilic active ingredients in clear gels and solutions.
• Skin Conditioning Agent that imparts a smooth, non-greasy feel and improves moisturization in skincare formulations.
• Pharmaceutical Excipient used in topical ointments, creams, and transdermal delivery systems to enhance drug solubility and absorption.
• Hair Care Additive in conditioners and styling products to provide lubricity, softness, and manageability.
• Industrial Emulsifier for specialty lubricants, textile processing aids, and agrochemical formulations.

Basic Information

Product Name	Polyethylene Glycol Glyceryl Monoisostearate Ether
CAS No.	69468-44-6
Molecular Formula	Typically a mixture; based on C21H40O4 (glyceryl monoisostearate) + (C2H4O)n
Molecular Weight	Variable, dependent on the degree of ethoxylation (n).
Synonyms	PEG Glyceryl Monoisostearate; PEGylated Glyceryl Monoisostearate; Polyoxyethylene Glyceryl Monoisostearate; Glyceryl Monoisostearate Ethoxylate; PEG-XX Glyceryl Isostearate (where XX is the number of EO units); Isostearic Acid, Monoester with Glycerol, Ethoxylated; Ethoxylated Glyceryl Monoisostearate
EINECS	Contact for details

Quality Control

Our Polyethylene Glycol Glyceryl Monoisostearate Ether is manufactured under a strict quality management system. Each batch is tested to ensure it meets consistent specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as saponification value, hydroxyl value, and acid value are provided with every shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Reported per grade
Saponification Value (mg KOH/g)	Reported per grade
Water Content (%)	≤ 1.0
pH (10% solution)	5.0 - 7.0

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.