Description

[(Hexylimino)Bis(Methylene)]Bisphosphonic Acid, Sodium Salt is a highly effective organophosphorus compound belonging to the bisphosphonate class. Its primary value lies in its powerful chelating and scale inhibition properties, making it a critical component for managing water chemistry and metal ion sequestration in demanding industrial processes. This chemical is essential for manufacturers and formulators in sectors requiring advanced water treatment, corrosion control, and mineral scale prevention.

Application

• Industrial Water Treatment: A key ingredient in cooling water and boiler water treatment formulations for scale and corrosion inhibition, particularly against calcium carbonate and calcium sulfate.
• Oilfield Chemicals: Used in scale inhibitor formulations for squeeze treatments and production chemicals to prevent mineral scale deposition in downhole and topside equipment.
• Detergent & Cleaning Formulations: Acts as a builder and chelating agent to sequester hardness ions (Ca2+, Mg2+) in industrial and institutional cleaning products, enhancing surfactant efficiency.
• Pulp & Paper Industry: Employed as a chelant and dispersant in bleaching processes and to control scale in paper mill water systems.
• Textile Processing: Used to prevent scale formation on machinery and to improve the quality of dyeing and finishing baths by controlling water hardness.
• Metal Surface Treatment: Functions as a corrosion inhibitor and sequestrant in metal cleaning, pickling, and plating baths.
• Personal Care Products: May be utilized in specific cosmetic and personal care formulations as a stabilizing or chelating agent.
• Research & Development: Serves as a chemical intermediate or a model compound in the synthesis of novel phosphonate-based materials and pharmaceuticals.

Basic Information

Item	Details
Product Name	[(Hexylimino)Bis(Methylene)]Bisphosphonic Acid, Sodium Salt
CAS No.	67939-22-4
Molecular Formula	C8H18NNa2O6P2 (Typical for sodium salt)
Molecular Weight	Contact for details
Synonyms	Hexyliminobis(methylenephosphonic acid) disodium salt; Dequest® 2054 (Trade Name); 1-Hexylamino-1,1-diphosphonic acid disodium salt; HIDPNa2; Aminohexylidenebisphosphonic acid sodium salt; Phosphonic acid, P,P'-(1-hexylimino)di-, disodium salt; PBTC-related phosphonate
EINECS	Contact for details

Quality Control

Our production of [(Hexylimino)Bis(Methylene)]Bisphosphonic Acid, Sodium Salt adheres to stringent quality management protocols. Every batch is subjected to 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 parameters 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 material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
pH (1% Solution)	Contact for details
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Freely soluble in water

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