Description

Sodium Akylarylpolyether Sulfonate is a high-performance anionic surfactant known for its excellent wetting, dispersing, and emulsifying properties. This compound is valued for its stability across a wide pH range and its compatibility with other surfactant types, making it a versatile formulation component. It is essential for manufacturers in the industrial cleaning, textile processing, agrochemical, and paint & coatings industries seeking reliable and effective surface-active agents.

Application

• Industrial & Institutional (I&I) Cleaners: A key component in heavy-duty degreasers, alkaline cleaners, and floor care formulations for its superior wetting and soil penetration.
• Textile Processing: Used as a wetting agent, dispersant, and leveling agent in dyeing and finishing processes to ensure uniform color and fabric quality.
• Agrochemical Formulations: Acts as an effective emulsifier and dispersant in pesticide and herbicide concentrates, enhancing spray coverage and system stability.
• Paints & Coatings: Serves as a pigment dispersant and grinding aid, improving color development, stability, and application properties of the final product.
• Metal Working Fluids: Incorporated into coolants and lubricants for its emulsifying and rust-inhibiting characteristics.
• Paper & Pulp Industry: Utilized as a de-inking agent and dispersant to improve pulp processing and paper quality.

Basic Information

Product Name	Sodium Akylarylpolyether Sulfonate
CAS No.	2917-94-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sodium Alkyl Aryl Polyether Sulfonate; Alkylphenol Ethoxylate Sulfate, Sodium Salt; Sodium Alkylphenol Polyglycol Ether Sulfate; APES; Sulfonated Alkylphenol Ethoxylate; Nonylphenol Ethoxylate Sulfate, Sodium Salt; Sodium Polyoxyethylene Alkylphenyl Ether Sulfate; Surfactant APES
EINECS	220-851-7

Quality Control

Our Sodium Akylarylpolyether Sulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for active matter content, pH, and ionic character. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and consistency, supporting 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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Active Matter Content	≥ 95%
pH (1% aqueous solution)	6.0 - 8.0
Moisture Content	≤ 3.0%
Identification (IR)	Conforms
Sodium Sulfate	≤ 2.0%

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