Description

Poly[Oxy(Methyl-1,2-Ethanediyl)], .Alpha.-Hydro-.Omega.-Hydroxy-, Phosphate is a specialized phosphate ester derivative of polyethylene glycol (PEG). This compound is valued for its unique combination of hydrophilic and anionic properties, making it a versatile functional additive and intermediate. It is primarily used by formulators and manufacturers in the personal care, industrial lubricants, and specialty chemical synthesis sectors to impart emulsification, antistatic, and surface-modifying characteristics.

Application

• Personal Care & Cosmetics: Acts as an emulsifier, surfactant, and antistatic agent in creams, lotions, and hair care products.
• Industrial Lubricants & Metalworking Fluids: Functions as an anti-wear additive and emulsifier, enhancing lubricity and stability.
• Textile Processing: Used as a spin finish, lubricant, and antistatic agent for synthetic fibers.
• Polymer & Resin Modification: Serves as a reactive intermediate for introducing phosphate groups to enhance flame retardancy or adhesion.
• Paper & Pulp Industry: Employed as a dispersant and processing aid.
• Detergent & Cleaning Formulations: Contributes to surface activity and soil suspension in specialized cleaning products.

Basic Information

Product Name	Poly[Oxy(Methyl-1,2-Ethanediyl)], .Alpha.-Hydro-.Omega.-Hydroxy-, Phosphate
CAS No.	52503-24-9
Molecular Formula	Contact for details
Molecular Weight	Variable (depends on PEG chain length)
Synonyms	PEG Phosphate; Polyethylene Glycol Phosphate Ester; PEG Phosphate Ester; Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-, phosphate; Ethoxylated Phosphate Ester; POE Phosphate Ester; Alkyl Phosphate Ethoxylate; Phosphated PEG
EINECS	Contact for details

Quality Control

Our Poly[Oxy(Methyl-1,2-Ethanediyl)], .Alpha.-Hydro-.Omega.-Hydroxy-, Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. Key parameters such as phosphate content, degree of esterification, and acid value are monitored. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee product integrity and support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Phosphate Content)	Contact for details
Acid Value	Contact for details
pH (as supplied)	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.