Description

Oxirane, Methyl-, Polymer With Oxirane, Mono(Nonylphenyl) Ether, Branched is a nonionic surfactant belonging to the class of polyoxyethylene alkylphenol ethers. This versatile chemical is valued for its excellent emulsifying, wetting, and dispersing properties in a wide range of industrial formulations. It is a critical component for manufacturers in the agrochemical, textile, and coatings industries, where it enhances the stability and performance of complex chemical systems.

Application

• Agrochemical Formulations: Acts as a key emulsifier and dispersant in pesticide and herbicide concentrates, improving sprayability and plant coverage.
• Industrial & Institutional Cleaners: Used in heavy-duty degreasers and cleaning products for its superior wetting and soil emulsification capabilities.
• Textile Processing: Functions as a leveling agent, dye dispersant, and scouring aid in fabric treatment and dyeing processes.
• Coatings & Paints: Serves as a pigment grinding aid and dispersant to ensure uniform color and stability in water-based and solvent-based systems.
• Metalworking Fluids: Employed as an emulsifier in synthetic and semi-synthetic coolants and lubricants.
• Adhesives & Sealants: Enhances the wetting and spreading properties of adhesive formulations on various substrates.
• Oilfield Chemicals: Used in drilling muds and production chemicals as an emulsifier and surfactant.
• Paper & Pulp Industry: Acts as a de-inking agent and dispersant in pulp processing and paper coating formulations.

Basic Information

Product Name	Oxirane, Methyl-, Polymer With Oxirane, Mono(Nonylphenyl) Ether, Branched
CAS No.	68891-11-2
Molecular Formula	Typically represented as C9H19C6H4O(CH2CH(CH3)O)m(CH2CH2O)nH
Molecular Weight	Variable, dependent on the degree of polymerization (m, n). Contact for details.
Synonyms	Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched; Nonylphenol Ethoxylate, branched; NPEO (branched); Polyoxyethylene (n) nonylphenyl ether (branched); Nonoxynol (branched); Ethoxylated nonylphenol (branched); POE nonylphenyl ether (branched); Igepal CO series (related trade names)
EINECS	Contact for details.

Quality Control

Our production of branched nonylphenol ethoxylates adheres to stringent quality management protocols. Each batch is characterized for critical parameters including hydroxyl value, cloud point, and average molecular weight to ensure consistent performance. Certificates of Analysis (COA) detailing assay, color, moisture content, and pH are available upon request, providing full traceability and compliance with your internal specifications.

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 using under an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance (25°C)	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay	≥ 98.0%
Hydroxyl Value (mg KOH/g)	Contact for details
Cloud Point (1% in water)	Contact for details
pH (5% solution)	5.0 - 7.0
Moisture (KF)	≤ 0.5%
Color (APHA)	≤ 100

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