Description

Dipotassium Dihydrogen [(Propylimino)Bis(Methylene)]Diphosphonate is a high-purity, organophosphonate compound with significant chelating and scale inhibition properties. This chemical is valued for its exceptional ability to control mineral scaling and corrosion in complex aqueous systems, enhancing operational efficiency and equipment longevity. It is primarily sought by industrial water treatment formulators, detergent manufacturers, and oilfield chemical suppliers for creating high-performance additive packages.

Application

• Industrial Water Treatment: A key component in cooling water and boiler water treatment formulations for scale and corrosion inhibition, particularly against calcium carbonate and sulfate scales.
• Detergents and Cleaning Agents: Used as a builder and sequestrant to inactivate water hardness ions (Ca²⁺, Mg²⁺), improving surfactant efficacy and preventing inorganic deposits.
• Oilfield Chemicals: Employed in scale squeeze treatments and production chemicals to prevent downhole and topside mineral scale formation in oil and gas production.
• Pulp and Paper Processing: Acts as a chelant and dispersant in bleaching and pulping processes to control metal ions and improve process efficiency.
• Textile Auxiliaries: Serves as a stabilizer and sequestrant in dyeing and finishing baths to prevent adverse effects from metal ion impurities.
• Personal Care Products: Incorporated in certain formulations as a chelating agent to enhance stability and performance of active ingredients.

Basic Information

Product Name	Dipotassium Dihydrogen [(Propylimino)Bis(Methylene)]Diphosphonate
CAS No.	94278-01-0
Molecular Formula	C5H14K2N1O12P4
Molecular Weight	498.35 g/mol
Synonyms	Dipotassium (Propylimino)dimethylenediphosphonate; Potassium (Propylimino)bis(methylene)diphosphonate; PBMP (Potassium salt); ATMP•K4 (Aminotris(methylenephosphonic acid) Tetrapotassium Salt, Propyl variant); Phosphonic acid, [(propylimino)bis(methylene)]bis-, dipotassium salt; Dequest 2054 (related trade product series); Scale Inhibitor K-4; Organophosphonate Chelant K Salt
EINECS	Contact for details

Quality Control

Our production of Dipotassium Dihydrogen [(Propylimino)Bis(Methylene)]Diphosphonate adheres to a strict quality management system. Each batch is analyzed to ensure it meets precise specifications for active content, pH, and impurity profiles. Certificates of Analysis (COA) documenting purity, identity, and other critical parameters are provided with every shipment to guarantee traceability and compliance with your quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Assay (Active Content)	≥ 50.0 %
pH (1% aqueous solution)	6.0 - 8.0
Density (20°C)	1.30 - 1.40 g/mL
Identification (IR)	Conforms
Chloride (as Cl⁻)	≤ 0.01 %
Iron (as Fe)	≤ 10 ppm

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