Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Sulfo-.Omega.-(4-Octylphenoxy)-, Sodium Salt is a high-performance, nonionic-anionic surfactant belonging to the alkylphenol ethoxylate sulfate class. This compound is engineered to deliver superior wetting, emulsifying, and dispersing properties in demanding industrial formulations. It is a critical raw material for manufacturers in sectors requiring robust surface-active performance, including agrochemicals, industrial cleaning, textile processing, and coatings.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticides, herbicides, and fungicides to enhance spray coverage and efficacy.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and alkaline formulations for its excellent grease-cutting and soil suspension properties.
• Textile Processing: Serves as a scouring agent, dye leveler, and wetting agent in fabric pretreatment and dyeing processes.
• Coatings & Paints: Functions as a pigment dispersant and grinding aid to improve color development, stability, and application properties.
• Emulsion Polymerization: Employed as a primary or secondary surfactant in the production of acrylic, styrene-butadiene, and vinyl acetate polymers.
• Oilfield Chemicals: Utilized in drilling muds and production chemicals for its emulsification and demulsification capabilities.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Sulfo-.Omega.-(4-Octylphenoxy)-, Sodium Salt
CAS No.	58853-83-1
Molecular Formula	CnH2n+1C6H4O(CH2CH2O)mSO3Na (Variable n, m)
Molecular Weight	Variable (Depends on ethoxylate chain length, m)
Synonyms	Sodium Octylphenol Ethoxylate Sulfate; Sodium 4-Octylphenol Ethoxylate Sulfate; Octylphenol Ethoxylate Sulfate, Sodium Salt; Triton X-Sulfate (related series); Polyethylene Glycol 4-Octylphenyl Ether Sulfate Sodium Salt; APES (Alkylphenol Ethoxylate Sulfate); Sulfated Octylphenol Ethoxylate; PEG-*(n)* 4-Octylphenyl Ether Sulfate Sodium Salt
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-Sulfo-.Omega.-(4-Octylphenoxy)-, Sodium Salt adheres to stringent quality management protocols. Every batch is analyzed to ensure consistent performance characteristics such as active matter content, sulfate content, pH, and cloud point. Certificates of Analysis (COA) documenting these specifications are provided 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. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Active Matter	≥ 95%
Sulfate Content (as SO4)	Contact for details
pH (10% solution)	6.0 - 8.0
Cloud Point	Variable by grade
Water Content	≤ 3.0%
Identification (IR)	Conforms

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