Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-1-Naphthalenyl-.Omega.-Hydroxy-, Sulfate, Sulfonated is a specialized nonionic/anionic surfactant derived from ethoxylated naphthalene. This compound is engineered to deliver superior wetting, dispersing, and emulsifying properties in demanding formulations. It is a critical performance additive for industries requiring stable, high-efficiency surface activity under challenging conditions.

Application

• Textile Processing: Acts as a powerful wetting agent, penetrant, and leveling agent in dyeing and finishing operations.
• Agricultural Formulations: Used as an emulsifier and dispersant in pesticide and herbicide concentrates for improved sprayability and efficacy.
• Industrial & Institutional (I&I) Cleaners: Serves as a key surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners.
• Paints & Coatings: Functions as a pigment dispersant and grinding aid to improve color development and stability.
• Construction Chemicals: Employed as a plasticizer and air-entraining agent in cementitious formulations and concrete admixtures.
• Paper & Pulp Industry: Used in de-inking processes and as a dispersant for fillers and coatings.
• Oilfield Chemicals: Applied in drilling muds and completion fluids as an emulsifier and viscosity modifier.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-1-Naphthalenyl-.Omega.-Hydroxy-, Sulfate, Sulfonated
CAS No.	68442-28-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ethoxylated naphthalene sulfonate; Polyoxyethylene naphthyl ether sulfate; Naphthalene ethoxylate, sulfated; Sulfated polyethoxylated naphthalene; Sulfonated alkylnaphthalene formaldehyde condensate (related class); Dispersant NNO (trade name variant); Morwet D-425 (potential trade name); Wetting agent N
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-1-Naphthalenyl-.Omega.-Hydroxy-, Sulfate, Sulfonated adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and meets specifications for critical parameters such as active matter content, sulfate ash, and pH. Certificates of Analysis (COA) are provided with each shipment to guarantee traceability and compliance.

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 these conditions, the product remains stable for a minimum of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Brownish viscous liquid to paste
Active Matter Content	≥ 90%
pH (1% aqueous solution)	7.0 - 9.0
Moisture Content	≤ 5.0%
Sulfate Ash	≤ 10.0%
Viscosity (25°C)	Contact for details

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