Description

[(Tetradecylimino)Bis(Methylene)]Diphosphonic Acid CAS NO 5995-34-6 is a high-performance organophosphorus compound belonging to the bisphosphonate class, valued for its exceptional chelating and scale inhibition properties. Its molecular structure, featuring a long alkyl chain and dual phosphonic acid groups, makes it a powerful agent for controlling metal ions and preventing mineral deposits in demanding industrial systems. This chemical is essential for manufacturers and formulators in the water treatment, oilfield, and detergent industries seeking advanced solutions for corrosion and scale control.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water systems, boilers, and reverse osmosis membranes.
• Oilfield Chemistry: Used in squeeze treatments and as a component in drilling fluids to prevent carbonate and sulfate scale formation in wells and production equipment.
• Detergent & Cleaning Formulations: Serves as a builder and chelant to sequester calcium and magnesium ions, enhancing cleaning efficiency in industrial and institutional cleaners.
• Pulp & Paper Processing: Employed as a dispersant and chelating agent to control metal ions that can affect bleaching processes and paper quality.
• Textile Processing: Utilized to sequester metal ions in dyeing and finishing baths, preventing unwanted precipitation and improving color fastness.
• Personal Care Products: Incorporated as a stabilizing agent in formulations where control of trace metals is critical for product shelf-life and performance.

Basic Information

Product Name	[(Tetradecylimino)Bis(Methylene)]Diphosphonic Acid
CAS No.	5995-34-6
Molecular Formula	C16H38NO6P2
Molecular Weight	402.43 g/mol
Synonyms	1-Hydroxyethane-1,1-diphosphonic acid, tetradecyl derivative; Tetradecylaminomethylene diphosphonic acid; HEDP-C14; C14-ATMP; Tetradecyl HEDP; Tetradecyliminobis(methylenephosphonic acid); 1-Tetradecylamino-1,1-diphosphonmethane; Phosphonic acid, P,P'-[1-(tetradecylimino)di-2,1-ethanediyl]bis-
EINECS	Contact for details

Quality Control

Our production of [(Tetradecylimino)Bis(Methylene)]Diphosphonic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization, to ensure consistency and performance. Certificates of Analysis (COA) documenting purity and key specifications are provided with every shipment and are available upon request to support your quality assurance and regulatory needs.

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 container must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Active Content (as acid)	≥ 98.0%
pH (1% aqueous solution)	2.0 - 4.0
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm

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