Description

Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Bis(Phosphonomethyl)Aminomethyl (Phosphonomethyl)Aminomethyl Derivs., Sodium Salts is a specialized, water-soluble polymeric phosphonate derivative. This compound is engineered to function as a highly effective scale and corrosion inhibitor and dispersant in demanding aqueous systems. It is a critical performance chemical for industrial water treatment, offering superior stability and chelating power under high-temperature and high-pH conditions. Key industries that rely on this advanced polymer include power generation, oil & gas production, and chemical processing.

Application

• Industrial Water Treatment: Primary application as a threshold scale inhibitor for calcium carbonate, calcium sulfate, and barium sulfate in cooling water, boiler water, and reverse osmosis systems.
• Oilfield Chemistry: Used in squeeze treatments and as an additive in drilling and completion fluids to control scale formation in downhole and topside equipment.
• Detergent & Cleaner Formulations: Acts as a builder and sequestrant to enhance cleaning efficiency by inactivating water hardness ions (Ca²⁺, Mg²⁺).
• Pulp & Paper Processing: Serves as a dispersant and chelant to control scale in digesters, washers, and bleach plants, improving process efficiency.
• Textile Auxiliary: Used in dyeing and finishing baths to prevent metal ion interference and inhibit scale on machinery.
• Metal Surface Treatment: Employed in cleaning, pickling, and plating baths to control scale and improve rinseability.

Basic Information

Product Name	Benzene, Diethenyl-, Polymer With Ethenylbenzene And Ethenylethylbenzene, Bis(Phosphonomethyl)Aminomethyl (Phosphonomethyl)Aminomethyl Derivs., Sodium Salts
CAS No.	114060-55-8
Molecular Formula	(CnHmOxPyNaz)n (Polymeric)
Molecular Weight	Contact for details (Polymer)
Synonyms	Poly(oxy-1,2-ethanediyl), α-[bis(phosphonomethyl)amino]-ω-[phosphonomethyl)amino]-, sodium salt; Phosphonated polyamine; Amino tris(methylene phosphonic acid) polymer; ATMP polymer sodium salt; Polymeric phosphonate scale inhibitor; Water treatment polymer phosphonate; PBTC related copolymer; Phosphonomethylated polyethylenepolyamine sodium salt
EINECS	Contact for details

Quality Control

Our production of this polymeric phosphonate adheres to strict quality management systems. Every batch undergoes comprehensive analysis to ensure consistent performance, including testing for active content, pH, density, and phosphonate concentration. Certificates of Analysis (COA) documenting these parameters are provided with each shipment. We support compliance with relevant industry and regional standards for water treatment chemicals.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Color	Colorless to pale yellow
Active Content	≥ 40%
pH (as is, 1% solution)	6.0 - 8.0
Density (20°C)	1.20 - 1.30 g/cm³
Phosphonate as PO43-	≥ 20%
Identification (IR)	Conforms

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