Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Phosphate, Ammonium Salt is a specialized nonionic/anionic surfactant, specifically an ammonium phosphate ester of nonylphenol ethoxylate. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, particularly in challenging aqueous systems. It is essential for formulators in industries such as agrochemicals, textiles, and industrial cleaning who require stable, high-performance surfactant blends.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide concentrates (EC, SC, EW) and adjuvant systems.
• Textile Processing: Used as a wetting agent, scouring aid, and dye leveling agent for synthetic and natural fibers.
• Industrial & Institutional (I&I) Cleaning: Serves as a primary surfactant in heavy-duty degreasers, metal cleaners, and alkaline cleaning formulations.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in soluble oils and semi-synthetic coolants.
• Paints & Coatings: Employed as a pigment dispersant and grinding aid in water-based systems.
• Oilfield Chemicals: Utilized in drilling muds and emulsion breakers for its demulsification properties.
• Leather Processing: Aids in fatliquoring and dyeing processes for uniform penetration and softness.

Basic Information

Item	Details
Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Phosphate, Ammonium Salt
CAS No.	68511-21-7
Molecular Formula	Typically a complex mixture; based on C15H24O(C2H4O)nPO(OH)x(ONH4)y
Molecular Weight	Variable, dependent on ethoxylate chain length (n)
Synonyms	Ammonium Nonylphenol Ethoxylate Phosphate; Nonylphenol Ethoxylate Phosphate, Ammonium Salt; POE Nonylphenyl Ether Phosphate, Ammonium Salt; Nonylphenoxypoly(ethylenoxy)ethanol Phosphate Ammonium Salt; Polyoxyethylene Nonylphenyl Ether Phosphate Ammonium Salt; NP-EO Phosphate Ester Ammonium Salt; Ethoxylated Nonylphenol Phosphate Ester, Ammonium Salt
EINECS	Contact for details

Quality Control

Our production of Ammonium Nonylphenol Ethoxylate Phosphate adheres to strict quality management protocols. Each batch is tested against key parameters including active matter content, pH, and viscosity to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting these specifications are available upon request 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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms
Active Matter	≥ 98.0 %
pH (10% aqueous solution)	6.0 - 8.0
Water Content	≤ 2.0 %
Viscosity (25°C)	Contact for details

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