Description

Phosphonic Acid, ((((Hydroxyphosphinyl)Oxy)Methyl)Imino)Bis((2,1-Ethan Ediylnitrilo)Bis(Methylene)) Ester is a specialized organophosphorus compound known for its strong chelating and sequestering properties. This high-performance chemical is critical for applications requiring precise control of metal ions in complex aqueous systems. It is primarily utilized by industries involved in water treatment, industrial cleaning, and as a key intermediate for advanced functional materials.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water, boiler water, and reverse osmosis systems.
• Cleaning Formulations: Serves as a powerful chelant in industrial and institutional cleaning products to prevent metal-ion induced discoloration and improve surfactant efficacy.
• Pulp & Paper Processing: Used in bleaching and pulping processes to sequester metal ions that can catalyze the decomposition of bleaching agents and degrade cellulose.
• Textile Auxiliary: Functions as a stabilizer and sequestrant in dyeing and finishing baths to ensure color uniformity and fabric quality.
• Oilfield Chemicals: Employed in scale inhibition for oil and gas production to maintain wellbore and pipeline integrity.
• Chemical Synthesis: Valuable as a building block or ligand in the synthesis of specialized polymers, catalysts, and metal-organic frameworks (MOFs).

Basic Information

Product Name	Phosphonic Acid, ((((Hydroxyphosphinyl)Oxy)Methyl)Imino)Bis((2,1-Ethan Ediylnitrilo)Bis(Methylene)) Ester
CAS No.	37107-08-7
Molecular Formula	C11H28N4O10P3
Molecular Weight	477.27 g/mol
Synonyms	Diethylenetriamine Penta(Methylenephosphonic Acid) (DTPMP); DTPMPA; Dequest 2060; Amino tris(methylene phosphonic acid) derivative; Phosphonic acid, P,P',P'',P''',P''''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-; 1,5,9-Triazanonane, 1,1,5,5,9,9-hexakis(phosphonomethyl)-; ATMP derivative; Hexaphosphonated polyamine
EINECS	253-333-1

Quality Control

Our production of Phosphonic Acid, ((((Hydroxyphosphinyl)Oxy)Methyl)Imino)Bis((2,1-Ethan Ediylnitrilo)Bis(Methylene)) Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, impurity profile, and physical characterization, to ensure consistent performance and purity. Certificates of Analysis (COA) documenting full specifications are provided with each shipment 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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Assay (as active acid)	≥ 50.0 %
pH (1% aqueous solution)	1.5 - 2.5
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.