Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Branched, Phosphates is a phosphate ester surfactant derived from branched nonylphenol ethoxylate. This specialized chemical is valued for its excellent emulsifying, wetting, and antistatic properties, particularly in challenging formulations. It is a critical performance additive for industries requiring compatibility with strong acid/organic solvent systems, where conventional surfactants may fail.

Application

• Primary emulsifier and stabilizer for agrochemical formulations (e.g., herbicides, pesticides) requiring acid stability.
• Key component in metalworking fluids and industrial lubricants for its lubricity and corrosion inhibition.
• Effective antistatic agent in plastics and synthetic fiber processing.
• Wetting and dispersing agent in textile processing and dye baths.
• Emulsifier for specialty coatings, inks, and adhesives that use aggressive solvent systems.
• Additive in oilfield chemicals for demulsification and formulation stability.
• Intermediate for the synthesis of further specialty surfactants and phosphate esters.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Branched, Phosphates
CAS No.	68412-53-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nonylphenol ethoxylate phosphate ester; Branched nonylphenol ethoxylate phosphate; Phosphate ester of nonylphenol ethoxylate; NPEO phosphate; Polyoxyethylene nonylphenyl ether phosphate; Nonylphenoxypoly(ethylenoxy)ethanol phosphate; Antistatic agent NP; Surfactant 68412-53-3
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Branched, Phosphates is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assay, acid value, and phosphate content. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (APHA)	≤ 100
Assay (as phosphate ester)	≥ 98.0%
Acid Value (mg KOH/g)	Contact for details
pH (1% solution)	Contact for details
Water Content	≤ 0.5%
Identification (IR)	Conforms

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