Description

Phosphated Nonylphenolethoxylate is a specialized anionic surfactant derived from the ethoxylation and subsequent phosphorylation of nonylphenol. This chemical modification imparts excellent emulsifying, wetting, and dispersing properties, making it a valuable component in demanding industrial formulations. It is particularly sought after by manufacturers in the agrochemical, textile, metalworking, and industrial cleaning sectors for creating stable emulsions and enhancing surface activity.

Application

• Primary emulsifier and wetting agent in agricultural pesticide and herbicide formulations.
• Key component in metalworking fluids and lubricants for corrosion inhibition and surface wetting.
• Emulsifier and dispersant in textile processing aids, including scouring and dyeing baths.
• Surfactant for industrial and institutional (I&I) cleaning products and degreasers.
• Stabilizing agent in polymer emulsions and latex production.
• Additive in leather processing for fatliquoring and dye leveling.
• Component in oilfield chemicals for demulsification and drilling muds.

Basic Information

Product Name	Phosphated Nonylphenolethoxylate
CAS No.	26912-46-9
Molecular Formula	C15H24O(C2H4O)nPO3H2 (n varies)
Molecular Weight	Varies by ethoxylation degree
Synonyms	Phosphated Nonylphenol Ethoxylate; Nonylphenol Ethoxylate Phosphate Ester; Polyoxyethylene Nonylphenyl Ether Phosphate; Nonylphenoxypoly(ethylenoxy)ethanol Phosphate; NPEO Phosphate; Phosphoric Acid Ester of Nonylphenol Ethoxylate; Nonylphenol Polyglycol Ether Phosphate; POE Nonylphenyl Ether Phosphate
EINECS	Contact for details

Quality Control

Our Phosphated Nonylphenolethoxylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance, including assay, pH, and phosphate content. Certificates of Analysis (COA) documenting all key parameters are available upon request to 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 product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Assay (as active)	≥ 98.0%
pH (10% solution)	2.0 - 4.0
Acid Value (mg KOH/g)	Contact for details
Water Content	≤ 1.0%
Phosphorus Content	Contact for details

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