Description

Dipotassium Dihydrogen [(Isononylimino)Bis(Methylene)]Bisphosphonate is a high-performance organophosphorus compound, specifically a dipotassium salt of a bisphosphonic acid derivative. This chemical is valued for its exceptional chelating and scale inhibition properties, making it a critical component in industrial water treatment and process chemistry. It is primarily utilized by formulators and manufacturers in the water treatment, detergent, and oilfield chemical industries who require effective metal ion control and deposit prevention under demanding conditions.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water systems, boiler water, and reverse osmosis membranes.
• Detergent & Cleaning Formulations: Serves as a superior builder and chelating agent to sequester calcium and magnesium ions, enhancing cleaning efficiency and preventing scale in automatic dishwashing and laundry applications.
• Oilfield Chemicals: Used in scale squeeze treatments and as an additive in drilling and production fluids to control mineral scale deposition (e.g., barium sulfate, calcium carbonate) in wells and pipelines.
• Pulp & Paper Processing: Functions as a chelant and dispersant to control metal ions that can catalyze peroxide decomposition and affect pulp brightness.
• Textile Processing: Employed as a stabilizer and sequestrant in bleaching, dyeing, and finishing baths to improve process consistency and fabric quality.
• Personal Care Products: May be used in select formulations as a chelating agent to stabilize products by binding trace metal impurities.

Basic Information

Product Name	Dipotassium Dihydrogen [(Isononylimino)Bis(Methylene)]Bisphosphonate
CAS No.	93982-86-6
Molecular Formula	C11H24K2N1O6P2
Molecular Weight	415.46 g/mol
Synonyms	Dipotassium (isononylamino)bis(methylenephosphonate); Potassium (isononylamino)bis(methylenephosphonate); PBTC, Potassium salt; 2-Phosphonobutane-1,2,4-tricarboxylic acid, Potassium salt (related class); Isononylaminobis(methylenephosphonic acid) dipotassium salt; Phosphonic acid, P,P'-(isononylimino)di-, dipotassium salt; Dequest 2016 (approximate trade name analog); Water treatment scale inhibitor 93982-86-6
EINECS	Contact for details

Quality Control

Our production of Dipotassium Dihydrogen [(Isononylimino)Bis(Methylene)]Bisphosphonate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. Certificates of Analysis (COA) detailing key parameters such as active content, pH, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay (Active Content)	≥ 50.0 %
pH (as is, 1% solution)	6.0 - 8.0
Density (20°C)	1.25 - 1.35 g/cm³
Color (Hazen)	≤ 100
Identification (IR)	Conforms

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