Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Phosphono-.Omega.-(Methylphenoxy)-, Dipotassium Salt is a specialized anionic surfactant and phosphonate functional polymer. This compound is valued for its dual functionality, combining the surface-active properties of a polyether with the excellent scale inhibition and metal ion chelation capabilities of a phosphonate group. It is primarily utilized in industrial water treatment formulations, detergent systems, and as a dispersant where control over crystallization and particulate fouling is critical.

Application

• Industrial Water Treatment: Acts as a highly effective scale and corrosion inhibitor in cooling water, boiler water, and reverse osmosis systems.
• Detergent & Cleaning Formulations: Serves as a builder and anti-redeposition agent in laundry and dishwashing detergents, enhancing cleaning power and preventing inorganic salt deposits.
• Pigment & Filler Dispersion: Used as a grinding aid and dispersant in paints, coatings, and ceramic slurries to improve stability and prevent agglomeration.
• Oilfield Chemicals: Employed in scale squeeze treatments and as a component in drilling muds to control mineral scaling in downhole equipment.
• Textile & Leather Processing: Functions as a leveling agent, dispersant, and sequestrant in dyeing and tanning processes.
• Pulp & Paper Industry: Used to control pitch and stickies, and as a dispersant for calcium carbonate and other fillers.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Phosphono-.Omega.-(Methylphenoxy)-, Dipotassium Salt
CAS No.	66057-30-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(oxy-1,2-ethanediyl), α-phosphono-ω-(methylphenoxy)-, dipotassium salt; Phosphonated polyethylene glycol phenyl ether, dipotassium salt; PEG-phosphonate surfactant; Polyethylene glycol mono(p-methylphenyl) ether phosphonic acid, dipotassium salt; Antiscalant 66057-30-5; Phosphonated PEG phenyl ether; Water treatment polymer 66057-30-5
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-Phosphono-.Omega.-(Methylphenoxy)-, Dipotassium Salt adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and meets the specifications required for demanding industrial applications. Certificates of Analysis (COA) documenting key parameters such as active content, pH, and phosphonate concentration are available upon request.

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). 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
Active Content	40 - 50 %
pH (as is, 25°C)	6.0 - 8.0
Phosphorus Content (as P)	Contact for details
Identification (IR)	Conforms
Water Content	< 1.0 %

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