Description

[(Heptylimino)Bis(Methylene)]Bisphosphonic Acid is a specialized organophosphorus compound belonging to the bisphosphonate class, known for its strong chelating properties. This chemical is valued for its ability to effectively sequester metal ions, making it a critical component in applications requiring scale inhibition and corrosion control. It is primarily utilized by industries involved in water treatment, oilfield chemistry, and as an intermediate for advanced material synthesis.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling towers, boilers, and reverse osmosis systems.
• Oilfield Chemicals: Used in downhole scale control and as a component in drilling fluid additives to prevent mineral deposition.
• Chelating Agent: Serves as a powerful sequestrant for divalent and trivalent metal ions (e.g., Ca²⁺, Mg²⁺, Fe³⁺) in various chemical processes.
• Detergent & Cleaning Formulations: Incorporated into industrial cleaners and detergents for its water-softening and anti-redeposition properties.
• Chemical Intermediate: A key precursor in the synthesis of more complex phosphonate derivatives and functional materials.
• Pulp & Paper Industry: Employed to control metal ion interference during bleaching and pulping processes.

Basic Information

Product Name	[(Heptylimino)Bis(Methylene)]Bisphosphonic Acid
CAS No.	5995-30-2
Molecular Formula	C₉H₂₃NO₆P₂
Molecular Weight	303.23 g/mol
Synonyms	Heptyliminobis(methylenephosphonic acid); 1-Heptylamino-1,1-diphosphonic acid; N-Heptylaminomethanediphosphonic acid; Heptyl-ABP; HABP; PBTC precursor; Phosphonic acid, P,P'-(heptylimino)di-; 7-Aminoheptylidene-1,1-bisphosphonic acid
EINECS	Contact for details

Quality Control

Our production of [(Heptylimino)Bis(Methylene)]Bisphosphonic Acid adheres to stringent quality management protocols. Every batch is analyzed to ensure high purity and consistency, with specifications typically meeting industrial-grade requirements. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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 can affect quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 2.0%
pH (1% Solution)	2.0 - 4.0
Heavy Metals (as Pb)	≤ 20 ppm

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