Description

[[(2-Ethylhexyl)Imino]Bis(Methylene)]Bisphosphonic Acid, Sodium Salt is a high-performance organophosphorus compound valued for its exceptional chelating and scale inhibition properties. This chemical is critical for applications requiring precise control of metal ions and prevention of inorganic deposits in aqueous systems. It is primarily utilized by industries such as water treatment, oilfield chemicals, and industrial cleaning where performance under demanding conditions is essential.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Oilfield Production Chemicals: Used in squeeze treatments and as a component in scale inhibitor formulations for downhole applications to prevent carbonate and sulfate scales.
• Detergent & Cleaning Formulations: Serves as a builder and chelating agent to sequester calcium and magnesium ions, enhancing cleaning efficiency in industrial and institutional cleaners.
• Pulp & Paper Processing: Functions as a chelant in bleaching processes and as a dispersant to control pitch and scale.
• Textile Processing: Utilized as a sequestrant in dyeing and bleaching baths to improve color fastness and process uniformity.
• Metal Surface Treatment: Employed in pickling and plating baths to control metal ions and prevent precipitation.

Basic Information

Item	Details
Product Name	[[(2-Ethylhexyl)Imino]Bis(Methylene)]Bisphosphonic Acid, Sodium Salt
CAS No.	94232-06-1
Molecular Formula	C12H28NNa2O6P2 (typical for disodium salt)
Molecular Weight	Approx. 399.27 g/mol (Disodium salt)
Synonyms	Dequest 2066; 2-Ethylhexyliminobis(methylenephosphonic acid) disodium salt; EHIBMP·Na2; (2-Ethylhexyl)iminobis(methylene)phosphonic acid sodium salt; Amino tris(methylenephosphonic acid) derivative; ATMP derivative; Hexyl ATMP sodium salt; Organophosphonate scale inhibitor 2066; Phosphonic acid, P,P'-[ (2-ethylhexyl)imino]bis(methylene)]bis-, disodium salt
EINECS	Contact for details

Quality Control

Our production of [[(2-Ethylhexyl)Imino]Bis(Methylene)]Bisphosphonic Acid, Sodium Salt adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee traceability and quality assurance for our global B2B clients.

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); the original container must be kept tightly sealed after use to prevent absorption of atmospheric moisture, which may lead to caking or reduced efficacy.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid or hygroscopic solid
Assay (Active Content)	≥ 45% (as liquid) or ≥ 95% (as solid)
Identification (IR)	Conforms to structure
pH (1% Solution)	6.0 - 8.0
Density (Liquid, 20°C)	1.20 - 1.30 g/cm³
Iron (Fe)	≤ 10 ppm
Chloride (Cl)	≤ 0.1 %

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