Description

Ethanol, 2,2',2''-Nitrilotris-, Compd. With α-Phosphono-ω -(Nonylphenoxy)Poly(Oxy-1,2-Ethanediyl) (2:1) is a specialized organophosphorus compound that functions as a highly effective chelating agent and surfactant. This unique chemical structure provides excellent metal ion sequestration and surface activity, making it a critical performance additive in demanding industrial processes. It is primarily utilized by manufacturers in the polymer, textile, and metalworking industries where precise control over metal ions and surface interactions is required for product quality and process stability.

Application

• Polymer Stabilizer: Acts as a metal deactivator and antioxidant in polyolefin production (e.g., polyethylene, polypropylene) to prevent catalytic residue degradation and extend polymer life.
• Textile Processing Aid: Used in dyeing and finishing baths to chelate metal ions (like calcium and iron) that can interfere with color uniformity and fabric quality.
• Industrial Detergent & Cleaner Formulation: Serves as a surfactant and builder in heavy-duty cleaning formulations for metal surfaces and equipment, enhancing soil removal and rinsability.
• Water Treatment Chemical: Functions as a scale and corrosion inhibitor in cooling water and boiler systems by sequestering hardness ions.
• Metalworking Fluid Additive: Incorporated into cutting oils and coolants to improve lubricity, prevent emulsion breakdown, and protect against metal ion-catalyzed oxidation.
• Paper & Pulp Processing: Helps control metal ions during bleaching and pulping processes to improve brightness and pulp yield.

Basic Information

Product Name	Ethanol, 2,2',2''-Nitrilotris-, Compd. With α-Phosphono-ω -(Nonylphenoxy)Poly(Oxy-1,2-Ethanediyl) (2:1)
CAS No.	56790-24-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nitrilotris(ethanol) compound with α-phosphono-ω-(nonylphenoxy)poly(oxy-1,2-ethanediyl) (2:1); Tris(2-hydroxyethyl)amine compound with phosphonated nonylphenol ethoxylate; Phosphonated surfactant chelator; APNPE; Nonylphenol ethoxylate phosphonate; Metal deactivator 56790-24-0; Organophosphorus surfactant; Polyoxyethylene nonylphenyl ether phosphate triethanolamine salt
EINECS	Contact for details

Quality Control

Our production of Ethanol, 2,2',2''-Nitrilotris-, Compd. With α-Phosphono-ω -(Nonylphenoxy)Poly(Oxy-1,2-Ethanediyl) (2:1) adheres to a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including assay, pH, and viscosity measurements, to confirm it meets defined specifications. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color	Yellow to amber
Assay	≥ 95.0%
pH (10% solution)	6.0 - 8.0
Water Content	≤ 3.0%
Viscosity (25°C)	Contact for details
Phosphorus Content	Contact for details

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