Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Tris(1-Phenylethyl)Phenyl-.Omega.-Hydroxy-, Phosphate, Potassium Salt is a specialized nonionic surfactant and emulsifier with a complex, branched molecular structure terminated by a phosphate potassium salt group. This unique architecture provides excellent surface activity, stability, and compatibility in demanding formulations. It is a critical performance additive for industries requiring advanced wetting, dispersing, and emulsifying properties in high-value applications.

Application

• As a high-performance emulsifier and stabilizer in advanced agrochemical formulations, including suspo-emulsions and microemulsions.
• Key component in specialty industrial coatings and inks to improve pigment dispersion, wetting, and film formation.
• Utilized in the synthesis of polyurethane dispersions (PUDs) and other polymer systems as a reactive or non-reactive surfactant.
• As a wetting and dispersing agent in high-solid and water-based adhesive systems.
• Potential use in specialty cleaning and detergent formulations requiring controlled foam and compatibility with electrolytes.
• Research and development applications in advanced material science, including nanoparticle synthesis and surface modification.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Tris(1-Phenylethyl)Phenyl-.Omega.-Hydroxy-, Phosphate, Potassium Salt
CAS No.	176776-21-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), α-tris(1-phenylethyl)phenyl-ω-hydroxy-, phosphate, potassium salt; Potassium salt of a branched alkylphenol ethoxylate phosphate ester; Phenylethyl phenol ethoxylate phosphate potassium salt; Nonylphenol ethoxylate phosphate ester, potassium salt (branched analog); Triton X-type phosphate ester, potassium salt; APE-free phosphate ester surfactant (potassium); Branched alkylaryl polyether phosphate potassium salt; Emulsifier for agrochemicals and coatings.
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-Tris(1-Phenylethyl)Phenyl-.Omega.-Hydroxy-, Phosphate, Potassium Salt adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in critical parameters such as active content, pH, and ionic character. Certificates of Analysis (COA) documenting purity and key specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Identification (IR)	Conforms
Assay (Active Content)	≥ 95.0%
pH (10% solution)	6.0 - 8.0
Water Content	≤ 3.0%
Color (APHA)	≤ 100

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