Description

Poly(Ethylene Glycol) Distearate is a non-ionic surfactant and emulsifier derived from polyethylene glycol and stearic acid. This versatile compound is valued for its ability to stabilize emulsions, modify viscosity, and provide conditioning effects in a wide range of formulations. It is a critical ingredient for manufacturers in the personal care, cosmetics, pharmaceutical, and food processing industries seeking reliable performance and consistent quality.

Application

• Primary emulsifier and opacifier in shampoos, liquid soaps, and cream rinses.
• Viscosity modifier and pearlizing agent in cosmetic creams, lotions, and decorative makeup.
• Emulsifying agent and dispersant in topical pharmaceutical ointments and creams.
• Food-grade emulsifier and texturizer in certain food products and packaging coatings.
• Lubricant and release agent in industrial polymer processing and metalworking.
• Key component in textile finishing and fiber conditioning formulations.

Basic Information

Product Name	Poly(Ethylene Glycol) Distearate
CAS No.	9005-08-7
Molecular Formula	Contact for details
Molecular Weight	Variable (depends on PEG chain length)
Synonyms	PEG Distearate; Polyoxyethylene Distearate; PEG Dioctadecanoate; Ethoxylated Stearic Acid Ester; Polyethylene Glycol Dioctadecanoate; Poly(oxy-1,2-ethanediyl), α,α'-dioctadecanoate; POE Distearate; PEG 4000 Distearate (example grade)
EINECS	Contact for details

Quality Control

Our Poly(Ethylene Glycol) Distearate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets defined specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as saponification value, hydroxyl value, acid value, and melting point are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Conforms to structure
Melting Point	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Saponification Value	Contact for details
Hydroxyl Value	Contact for details
Water Content	≤ 1.0 %

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