Description

Nonaammonium Trishydrogen [Ethane-1,2-Diylbis[[(Phosphonatomethyl)Imino]Ethane-2,1-Diylnitrilobis(Methylene)]]Tetrakisphosphonate is a high-performance, multi-dentate chelating agent and scale inhibitor belonging to the aminophosphonate chemical family. Its primary value lies in its exceptional ability to sequester and deactivate di- and trivalent metal ions, such as calcium, magnesium, and iron, even under challenging conditions of high temperature and pH. This product is essential for industrial operations requiring robust water treatment, where it prevents scale formation, inhibits corrosion, and stabilizes process streams. Key industries that rely on this advanced phosphonate include water treatment, oilfield production, textile manufacturing, and industrial cleaning formulations.

Application

• Industrial Water Treatment: Primary scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems, particularly effective against calcium carbonate and sulfate scales.
• Oilfield Chemistry: Used in squeeze treatments and as a component in drilling and completion fluids to control scale deposition in downhole equipment and formations.
• Textile & Pulp Processing: Acts as a chelant and peroxide stabilizer in bleaching baths and dyeing processes to improve efficiency and fabric quality.
• Industrial & Institutional Cleaning: Key sequestrant in heavy-duty liquid detergents, metal cleaners, and dishwashing formulations to inactivate water hardness ions.
• Personal Care: Functions as a chelating agent in shampoos, soaps, and other cosmetic products to enhance stability and performance.
• Agriculture: Used in micronutrient fertilizers and agrochemical formulations to improve nutrient availability and compatibility.

Basic Information

Product Name	Nonaammonium Trishydrogen [Ethane-1,2-Diylbis[[(Phosphonatomethyl)Imino]Ethane-2,1-Diylnitrilobis(Methylene)]]Tetrakisphosphonate
CAS No.	94023-10-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Diethylenetriamine Penta(methylenephosphonic acid) Nonaammonium Salt; DTPMP•NH4; DTPMP-A; Ammonium DTPMP; Dequest 2066 (Analog); Aminotris(methylenephosphonic acid) derivative; Ethane-1,2-diylbis[[(phosphonatomethyl)imino]ethane-2,1-diylnitrilobis(methylene)]tetrakisphosphonic acid ammonium salt; ATMP derivative chelant
EINECS	Contact for details

Quality Control

Our Nonaammonium Trishydrogen [Ethane-1,2-Diylbis[[(Phosphonatomethyl)Imino]Ethane-2,1-Diylnitrilobis(Methylene)]]Tetrakisphosphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and compliance with relevant industry standards. Key parameters such as active content, pH, density, and chelation value are verified. Certificates of Analysis (COA) documenting these results 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, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color	Colorless to pale yellow
Active Content (as acid)	≥ 50.0 %
pH (as is, 1% solution)	6.0 - 8.0
Density (20°C)	1.30 - 1.40 g/mL
Iron (Fe)	≤ 10 ppm
Chloride (Cl)	≤ 100 ppm

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