Description

Poly(Ethyleneglycol)Nonylphenyletherammoniumsulfate is a versatile anionic-nonionic surfactant belonging to the alkylphenol ethoxylate sulfate class. This compound is valued for its excellent emulsifying, wetting, and dispersing properties in aqueous systems. It is a critical raw material for formulators in the agrochemical, textile, and industrial cleaning sectors seeking stable and effective surfactant blends.

Application

• Agrochemical Formulations: Acts as a key emulsifier and wetting agent in pesticide concentrates (EC, SC) and adjuvant blends.
• Textile Processing: Used as a scouring, leveling, and dyeing assistant due to its superior wetting and emulsification power.
• Industrial & Institutional (I&I) Cleaners: Serves as a primary surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Emulsion Polymerization: Functions as an effective emulsifier and stabilizer in the production of acrylic, vinyl acetate, and styrene-butadiene latexes.
• Oilfield Chemicals: Employed in drilling muds and oil spill dispersants for its emulsifying characteristics.
• Leather Processing: Used in beamhouse operations for wetting and degreasing hides.

Basic Information

Product Name	Poly(Ethyleneglycol)Nonylphenyletherammoniumsulfate
CAS No.	9051-57-4
Molecular Formula	C2n+15H4n+33NOn+4S (n = number of ethylene oxide units)
Molecular Weight	Variable, dependent on ethoxylation degree (n). Contact for details.
Synonyms	Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, sulfate, ammonium salt; Ammonium nonylphenol ethoxylate sulfate; Nonylphenol ethoxylate sulfate, ammonium salt; APES (Ammonium Phenol Ethoxylate Sulfate); PEG nonylphenyl ether sulfate ammonium salt; Nonylphenoxypolyethoxyethyl sulfate ammonium salt; NPES (Nonylphenol Ether Sulfate)
EINECS	Contact for details

Quality Control

Our Poly(Ethyleneglycol)Nonylphenyletherammoniumsulfate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance, including assay, sulfate content, pH, and cloud point. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 60%
pH (10% solution)	6.0 - 8.0
Water Content	≤ 40%
Cloud Point	Contact for details
Ethylene Oxide Units (n, avg.)	4, 6, 9, or Custom

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