Description

Poly(Oxy-1,2-Ethanediyl), α-Phenyl-ω-Hydroxy-, Phosphate is a specialized nonionic surfactant and emulsifier, chemically defined as a phosphate ester of a phenyl-capped polyethylene glycol. This compound is valued for its unique combination of hydrophilic and hydrophobic properties, making it an effective stabilizer and dispersant in complex formulations. It is primarily utilized by manufacturers in the coatings, agrochemical, and personal care industries seeking high-performance additives for emulsion polymerization and pigment dispersion.

Application

• Emulsion Polymerization: Acts as a critical surfactant and stabilizer in the production of acrylic, vinyl acetate, and styrene-butadiene latexes.
• Agrochemical Formulations: Used as an emulsifier and dispersant in pesticides, herbicides, and fungicides to improve stability and sprayability.
• Coatings and Inks: Enhances pigment wetting and dispersion in water-based paints, coatings, and printing inks, improving color strength and gloss.
• Personal Care Products: Functions as an emulsifier in creams, lotions, and hair care products, providing stable oil-in-water emulsions.
• Textile Processing: Serves as a leveling agent and dye dispersant in textile dyeing and finishing operations.
• Industrial Cleaners: Incorporated into detergent formulations for its emulsifying and wetting properties on oily soils.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), α-Phenyl-ω-Hydroxy-, Phosphate
CAS No.	58858-14-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenyl PEG Phosphate; Polyethylene glycol phenyl ether phosphate; PEG phenyl ether phosphate ester; Phenoxypolyethylene glycol phosphate; Nonylphenol ethoxylate phosphate ester (related class); Emulsifier PE; Phosphated phenyl polyoxyethylene ether; Alkylphenol ethoxylate phosphate
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), α-Phenyl-ω-Hydroxy-, Phosphate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in critical parameters such as phosphate content, hydroxyl value, and pH. Certificates of Analysis (COA) documenting purity and performance specifications are available upon request, supporting compliance with relevant industrial and regulatory standards.

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); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid to semi-solid
Color	Colorless to pale yellow
Identification (IR)	Conforms
Assay (Phosphate Content)	Contact for details
pH (10% solution)	Contact for details
Water Content	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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