Description

2-Ethanediyl), α-Sulfo- Omega -(Isononylphenoxy)-Poly(Oxy- Sodium Salt is a high-performance anionic surfactant and dispersant, widely recognized for its excellent wetting and emulsifying properties. Its core value lies in providing superior stability and compatibility in complex formulations, ensuring consistent performance and process efficiency. This product is essential for manufacturers in the agrochemical, industrial cleaning, textile, and coatings industries who require reliable surface-active agents.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticide concentrates, suspension concentrates (SC), and wettable powders (WP).
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and alkaline cleaning formulations for its robust surfactant properties.
• Textile Processing: Serves as a scouring agent, dye leveler, and dispersant in dyeing and finishing operations.
• Coatings & Inks: Functions as a pigment dispersant and grinding aid to improve color development and stability in water-based systems.
• Emulsion Polymerization: Employed as a primary or secondary emulsifier in the production of synthetic latexes, such as acrylics and styrene-butadiene.
• Oilfield Chemicals: Utilized in drilling mud formulations and as a component in demulsifiers for crude oil treatment.

Basic Information

Product Name	2-Ethanediyl), α-Sulfo- Omega -(Isononylphenoxy)-Poly(Oxy- Sodium Salt
CAS No.	72580-36-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium α-sulfo-ω-(isononylphenoxy)poly(oxy-1,2-ethanediyl); Poly(oxy-1,2-ethanediyl), α-sulfo-ω-(isononylphenoxy)-, sodium salt; Isononylphenol ethoxylate sulfate, sodium salt; Sodium isononylphenoxy polyethoxy sulfate; Nonylphenol ethoxylate sulfate, sodium salt (branched); NPES; Surfactant 72580-36-0; Anionic surfactant (branched alkylphenol ethoxylate sulfate)
EINECS	Contact for details

Quality Control

Our 2-Ethanediyl), α-Sulfo- Omega -(Isononylphenoxy)-Poly(Oxy- Sodium Salt is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for active matter content, pH, and ionic character. A comprehensive Certificate of Analysis (COA) documenting these results is 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, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Active Matter	Contact for details
pH (as is or @ specified concentration)	Contact for details
Moisture Content	Contact for details
Viscosity	Contact for details

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