Description

Alpha.-Sulfo-.Omega.-(2-Decylphenoxy)-Poly(Oxy-1,2-Ethanediyl) is a high-performance, nonionic-anionic surfactant belonging to the alkylphenol ethoxylate sulfonate class. This compound is engineered to deliver superior wetting, emulsification, and dispersion properties in demanding industrial formulations. It is a critical raw material for manufacturers in sectors requiring robust surface-active agents, such as agrochemicals, industrial cleaners, and textile processing.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticide and herbicide concentrates and emulsifiable concentrates (ECs).
• Industrial & Institutional (I&I) Cleaners: Provides excellent detergency and grease-cutting power in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Textile Processing: Used in scouring, dyeing, and finishing baths for its effective wetting and leveling properties on synthetic and natural fibers.
• Oilfield Chemicals: Employed in drilling muds and production chemicals as an emulsifier and viscosity modifier.
• Paint & Coating Additives: Functions as a pigment dispersant and grinding aid to improve color development and stability in aqueous systems.
• Leather Processing: Aids in the wetting and penetration of fats and dyes during tanning and finishing operations.

Basic Information

Product Name	Alpha.-Sulfo-.Omega.-(2-Decylphenoxy)-Poly(Oxy-1,2-Ethanediyl)
CAS No.	63442-29-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2-Decylphenol ethoxylate sulfate; Poly(oxy-1,2-ethanediyl), α-sulfo-ω-(2-decylphenoxy)-; Sulfated nonylphenol ethoxylate (decyl analog); APES surfactant; Alkylphenol ether sulfate; Nonionic-anionic surfactant; Ethoxylated decylphenol sulfate
EINECS	Contact for details

Quality Control

Our Alpha.-Sulfo-.Omega.-(2-Decylphenoxy)-Poly(Oxy-1,2-Ethanediyl) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in active matter content, sulfate content, and critical physical parameters. Certificates of Analysis (COA) documenting purity and performance specifications are available upon request to support your quality assurance protocols.

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, keep the container tightly sealed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, viscous liquid to paste
Color	Colorless to pale yellow
Active Matter	≥ 95%
pH (10% solution)	6.0 - 8.0
Water Content	≤ 2.0%
Sulfate Content (as SO4)	Contact for details
Cloud Point	Contact for details

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