Description

[(3,5,5-Trimethylhexyl)Imino]Bis(Methylene)]Bisphosphonic Acid, Sodium Salt is a high-purity, organophosphorus compound belonging to the bisphosphonate class. This chemical is valued for its exceptional chelating and scale inhibition properties, making it a critical performance additive in demanding industrial processes. It is primarily sought by manufacturers in the water treatment, oilfield, and detergent industries where controlling metal ions and preventing mineral deposits is essential for operational efficiency and equipment longevity.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Oilfield Chemistry: Used in drilling and production fluids to control scale formation (e.g., calcium carbonate, barium sulfate) in downhole and surface equipment.
• Detergent & Cleaning Formulations: Serves as a powerful builder and sequestrant to inactivate water hardness ions (Ca²⁺, Mg²⁺), enhancing surfactant performance.
• Pulp & Paper Processing: Functions as a chelant in bleaching and pulping stages to stabilize peroxides and control metal-catalyzed degradation.
• Textile Processing: Utilized as a stabilizer and sequestrant in dyeing and bleaching baths to prevent undesirable metal interactions.
• Personal Care Products: Incorporated in select formulations as a stabilizing agent for sensitive active ingredients.

Basic Information

Product Name	[(3,5,5-Trimethylhexyl)Imino]Bis(Methylene)]Bisphosphonic Acid, Sodium Salt
CAS No.	94232-76-5
Molecular Formula	C13H28NNa2O6P2 (Disodium salt form)
Molecular Weight	425.27 g/mol (Disodium salt)
Synonyms	Dequest 2066; 1-Hydroxy-3,5,5-trimethylhexylidene-1,1-bisphosphonic Acid Disodium Salt; 3,5,5-Trimethylhexyl-1-hydroxy-1,1-bisphosphonic Acid Disodium Salt; HDTMP•Na2; 1-Hydroxy-3,5,5-trimethylhexylidenebis(phosphonic acid) disodium salt; Amino tris(methylene phosphonic acid) derivative; ATMP derivative (C9); Phosphonic acid, P,P'-[ (3,5,5-trimethylhexyl)imino]bis(methylene)]bis-, disodium salt
EINECS	Contact for details

Quality Control

Our production of [(3,5,5-Trimethylhexyl)Imino]Bis(Methylene)]Bisphosphonic Acid, Sodium Salt adheres to a strict 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, pH, density, and active content 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). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Assay (Active Content)	≥ 50.0 %
pH (1% aqueous solution)	6.0 - 8.0
Density (20°C)	1.25 - 1.35 g/cm³
Identification (IR)	Conforms
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.