Description

Poly(Oxy-1,2-Ethanediyl),α-Phosphono-ω-(Nonylphenoxy)-, Compd. With 2,2′-Iminobis(Ethanol) (Eo 10-20 Mol) is a specialized nonionic surfactant and phosphonate ester derivative, valued for its dual functionality as a wetting agent and scale inhibitor. This compound is engineered to deliver superior performance in demanding aqueous systems where dispersion and mineral deposit control are critical. It is primarily utilized in industrial water treatment, textile processing, and as a key component in advanced detergent and cleaning formulations.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Textile Processing: Serves as a powerful wetting, scouring, and emulsifying agent in dyeing and finishing operations.
• Detergent & Cleaning Formulations: Enhances the cleaning power and soil suspension properties of industrial and institutional cleaners.
• Paints & Coatings: Functions as a pigment dispersant and grinding aid to improve color development and stability.
• Agrochemicals: Used as an adjuvant in pesticide and herbicide formulations to improve wetting, spreading, and adherence on plant surfaces.
• Oilfield Chemicals: Employed in drilling muds and production chemicals for its surfactant and anti-scaling properties.
• Metal Working Fluids: Provides lubrication, rust inhibition, and emulsion stability in cutting and grinding fluids.
• Paper & Pulp Industry: Aids in de-inking processes and acts as a dispersant for fillers and pigments.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl),α-Phosphono-ω-(Nonylphenoxy)-, Compd. With 2,2′-Iminobis(Ethanol) (Eo 10-20 Mol)
CAS No.	103372-77-6
Molecular Formula	Contact for details
Molecular Weight	Variable (based on EO units)
Synonyms	Nonylphenol ethoxylate phosphate ester; Phosphated nonylphenol ethoxylate; Nonylphenoxypolyethoxyethyl phosphate; Polyethylene glycol nonylphenyl ether phosphate; PEG nonylphenyl ether phosphate; Ethoxylated nonylphenol phosphate ester; NPEO phosphate ester; Antiscalant NP-10/20 phosphate
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl),α-Phosphono-ω-(Nonylphenoxy)-, Compd. With 2,2′-Iminobis(Ethanol) (Eo 10-20 Mol) adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and compliance with relevant industrial specifications. Certificates of Analysis (COA) documenting key parameters such as active content, pH, and phosphorus content 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 ambient temperatures (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture. Separate from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Active Content	≥ 95.0 %
pH (1% Aqueous Solution)	6.0 - 8.0
Water Content	≤ 2.0 %
Phosphorus Content	Contact for details
Ethylene Oxide (EO) Units (n)	10 - 20 mol

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