Description

Triammonium Hydrogen [(Propylimino)Bis(Methylene)]Diphosphonate is a specialized organophosphonate compound, valued for its excellent chelating and scale inhibition properties in aqueous systems. Its primary commercial value lies in its ability to effectively control scale formation and corrosion, particularly from calcium, magnesium, and iron ions, under demanding conditions. This makes it a critical component for industrial water treatment, oilfield chemicals, and detergent formulations where performance and stability are paramount.

Application

• Industrial Water Treatment: As a highly effective scale and corrosion inhibitor in cooling water systems, boiler water, and reverse osmosis (RO) membranes.
• Oilfield Chemicals: Used in scale squeeze treatments and as an additive in drilling and completion fluids to prevent mineral scale deposition in wells and production equipment.
• Detergent & Cleaning Formulations: Acts as a builder and chelating agent to sequester hardness ions, enhancing the cleaning efficiency of laundry detergents, industrial cleaners, and dishwashing compounds.
• Pulp & Paper Industry: Employed in process water systems to control scale and improve bleaching efficiency.
• Textile Processing: Used to prevent scale buildup on machinery and to improve dyeing processes by chelating metal ions.
• Personal Care Products: May be utilized as a stabilizing and chelating agent in certain cosmetic and personal care formulations.

Basic Information

Product Name	Triammonium Hydrogen [(Propylimino)Bis(Methylene)]Diphosphonate
CAS No.	94107-78-5
Molecular Formula	C7H24N4O6P2
Molecular Weight	322.24 g/mol
Synonyms	Triammonium (propylimino)bis(methylene)diphosphonate; ATMP·3NH4; Ammonium salt of ATMP; Aminotris(methylenephosphonic acid) triammonium salt; Triammonium aminotrimethylenephosphonate; Triammonium nitrilotris(methylenephosphonate); PBTC precursor salt; Water treatment chemical ATMP-NH4
EINECS	Contact for details

Quality Control

Our Triammonium Hydrogen [(Propylimino)Bis(Methylene)]Diphosphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, active content, and performance. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing key parameters such as assay, pH, and impurity levels to guarantee consistency and reliability for your industrial processes.

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/59-77°F). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Assay (Active Content)	≥ 50.0 %
pH (1% aqueous solution)	6.0 - 8.0
Density (20°C)	1.25 - 1.35 g/cm³
Identification (IR)	Conforms
Chloride (as Cl)	≤ 0.5 %
Iron (as Fe)	≤ 10 ppm

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