Description

Polyethylene Glycol Alkylphenyl Ether is a versatile nonionic surfactant belonging to the alkylphenol ethoxylate (APE) family. Its amphiphilic structure provides excellent emulsifying, wetting, and dispersing properties, making it a critical performance additive in numerous industrial formulations. This chemical is essential for manufacturers in sectors such as agrochemicals, textiles, paints & coatings, and industrial cleaning, where it enhances product stability and efficacy.

Application

• Agrochemical Formulations: Acts as a key emulsifier and wetting agent in pesticide and herbicide concentrates, improving spray coverage and active ingredient dispersion.
• Textile Processing: Used as a scouring, leveling, and dyeing assistant to ensure uniform color application and fabric treatment.
• Industrial & Institutional (I&I) Cleaners: Serves as a primary surfactant in heavy-duty degreasers, metal cleaners, and hard surface cleaners for its robust detergency.
• Paints, Coatings, and Inks: Functions as a pigment dispersant and grinding aid, stabilizing pigment particles to prevent settling and ensure color consistency.
• Metalworking Fluids: Employed as an emulsifier in soluble oils and synthetic coolants to stabilize oil-in-water emulsions.
• Pulp and Paper Industry: Utilized in de-inking processes and as a dispersant for pitch control.
• Leather Processing: Aids in fatliquoring and dyeing processes to ensure even penetration of chemicals.
• Oilfield Chemicals: Can be used in drilling mud formulations and as a component in demulsifiers.

Basic Information

Product Name	Polyethylene Glycol Alkylphenyl Ether
CAS No.	9041-29-6
Molecular Formula	Typically CnH2n+1C6H4(OCH2CH2)mOH (Variable chain lengths)
Molecular Weight	Variable, depends on alkyl chain length (n) and ethylene oxide units (m)
Synonyms	Alkylphenol Ethoxylate (APE); Nonylphenol Ethoxylate (NPE, common type); Octylphenol Ethoxylate (OPE); Polyoxyethylene alkylphenyl ether; Triton™ X-series (e.g., Triton X-100); Igepal™ CA-series; Tergitol™ NP-series; Nonionic surfactant APE
EINECS	Contact for details

Quality Control

Our Polyethylene Glycol Alkylphenyl Ether is manufactured under a stringent quality management system. Each batch is tested against critical parameters to ensure consistency and performance for your specific application. While specifications vary by grade (e.g., based on ethylene oxide chain length), we provide comprehensive Certificates of Analysis (COA) with data for parameters such as hydroxyl value, cloud point, and pH. We adhere to relevant industrial standards and can discuss compliance with specific regulatory frameworks upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider using under an inert atmosphere to prevent oxidation. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid
Identification (IR)	Conforms
Cloud Point (1% aq. sol.)	Variable by grade (e.g., 60-70°C)
Hydroxyl Value	Variable by grade
pH (5% solution)	5.0 - 7.0
Moisture (KF)	≤ 0.5%
Viscosity (25°C)	Variable by grade

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