Description

Formaldehyde, Reaction Products With Polyethylene Glycol Branched Mono(4-Nonylphenyl) Ether, Sulfonated, Ammonium Salts is a specialized anionic-nonionic surfactant blend designed for demanding industrial applications. This compound offers a unique combination of wetting, dispersing, and emulsifying properties, making it a critical performance additive in complex formulations. It is primarily utilized by manufacturers in the textile, agrochemical, and coatings industries where stable, high-performance surfactant systems are required.

Application

• Textile Processing: Acts as a powerful wetting agent, leveling agent, and dispersant in dyeing and finishing baths.
• Agrochemical Formulations: Used as an emulsifier and stabilizer in pesticide and herbicide concentrates (EC, SC, EW formulations).
• Industrial & Institutional Cleaners: Provides excellent detergency and wetting in heavy-duty cleaning products.
• Coatings & Inks: Functions as a pigment dispersant and grinding aid to improve color development and stability.
• Metal Working Fluids: Serves as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants.
• Paper & Pulp Industry: Employed as a dispersant and deinking agent in pulp processing.

Basic Information

Product Name	Formaldehyde, Reaction Products With Polyethylene Glycol Branched Mono(4-Nonylphenyl) Ether, Sulfonated, Ammonium Salts
CAS No.	126693-37-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), α-(4-nonylphenyl)-ω-hydroxy-, branched, formaldehyde reaction products, sulfonated, ammonium salts; Nonylphenol ethoxylate, formaldehyde condensate, sulfonated ammonium salt; Sulfonated alkylphenol ethoxylate formaldehyde condensate (ammonium salt); Anionic-nonionic surfactant blend; APE formaldehyde condensate sulfonate; Textile leveling agent S; Dispersant NNO type variant; Agrochemical emulsifier blend.
EINECS	Contact for details

Quality Control

Our production of this surfactant adheres to strict quality management systems. Every batch is tested against key performance parameters including active matter content, pH, viscosity, and ionic character 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, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under recommended storage conditions, the product is stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Amber to brown viscous liquid
Active Matter	Min. 40%
pH (10% solution)	6.0 - 8.0
Viscosity (25°C)	Contact for details
Solubility	Soluble in water
Sulfonate Content	Contact for details

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