Description

Phosphoric Acid, Polymer With 2,2',2''-Nitrilotris[Ethanol] is a specialized organophosphorus compound formed by the reaction of phosphoric acid with triethanolamine. This polymer is valued for its unique chelating and sequestering properties, making it an effective agent for controlling metal ions in complex formulations. It is primarily utilized in industrial water treatment, detergent manufacturing, and as a processing aid in textile and paper production where scale inhibition and dispersion are critical.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Functions as a builder and sequestrant to inactivate water hardness ions (calcium, magnesium), enhancing surfactant performance.
• Textile Processing: Used as a dispersing and chelating agent in dyeing and finishing baths to prevent metal-ion interference and improve color fastness.
• Pulp & Paper Industry: Serves as a dispersant and deposit control agent to improve process efficiency and product quality.
• Personal Care Products: Employed in certain cosmetic and personal care formulations for its chelating and stabilizing properties.
• Metal Surface Treatment: Used in metal cleaning and plating solutions to control undesirable metal ions and prevent precipitation.

Basic Information

Product Name	Phosphoric Acid, Polymer With 2,2',2''-Nitrilotris[Ethanol]
CAS No.	67953-52-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phosphoric Acid-Triethanolamine Condensate; TEA-Phosphate Polymer; Triethanolamine Phosphate Polymer; Polyphosphoric Acid Triethanolamine Salt; Phosphonic Acid, Polymer with 2,2',2''-Nitrilotris[ethanol]; 2,2',2''-Nitrilotris(ethanol) Phosphate Polymer; ATMP (Amino Trimethylene Phosphonic Acid) related polymer; Water Treatment Polymer 67953-52-0
EINECS	Contact for details

Quality Control

Our production of Phosphoric Acid, Polymer With 2,2',2''-Nitrilotris[Ethanol] adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency and performance for its intended industrial applications. Certificates of Analysis (COA) detailing key parameters such as active content, pH, density, and chelation value 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 (typically 15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color	Colorless to pale yellow
Assay (Active Content)	≥ 50%
pH (as is or at specified dilution)	1.5 - 3.5
Density (20°C)	1.30 - 1.45 g/cm³
Iron (Fe)	≤ 10 ppm
Chloride (Cl)	≤ 50 ppm

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