Description

Poly(Oxy-1.2-Ethanediyl), α-Hydro-ω-(Phosphonooxy)-, Ether With 2,2-Bis(Hydroxymethyl)-1,3-Propanediol (4:1), Potassium Salt is a specialized phosphate ester surfactant and complexing agent, valued for its excellent water solubility and stability across a wide pH range. This compound is engineered to deliver superior performance as a dispersant, scale inhibitor, and chelating agent in demanding industrial formulations. It is a critical component for manufacturers in the water treatment, textile processing, and personal care industries seeking to enhance product efficacy and process efficiency.

Application

• Water Treatment Formulations: Acts as a highly effective scale and corrosion inhibitor in cooling water, boiler water, and reverse osmosis systems.
• Textile Auxiliaries: Serves as a key dispersant and leveling agent in dyeing and printing processes to ensure uniform color.
• Industrial Cleaners & Detergents: Functions as a powerful surfactant and builder, enhancing cleaning power and preventing redeposition of soil in hard surface and metal cleaning applications.
• Personal Care Products: Used as a gentle chelating agent and stabilizer in shampoos, liquid soaps, and other cosmetic formulations to improve clarity and shelf-life.
• Paints & Coatings: Employed as a pigment dispersant and grinding aid to improve color development and stability in aqueous coating systems.
• Agricultural Chemicals: Utilized as a compatibilizer and dispersant in pesticide and fertilizer formulations to improve application uniformity.
• Oilfield Chemicals: Functions as a scale inhibitor in production wells and pipelines to prevent mineral deposit formation.

Basic Information

Product Name	Poly(Oxy-1.2-Ethanediyl), α-Hydro-ω-(Phosphonooxy)-, Ether With 2,2-Bis(Hydroxymethyl)-1,3-Propanediol (4:1), Potassium Salt
CAS No.	99129-23-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pentaerythritol ethoxylate phosphate ester, potassium salt; Polyethylene glycol pentaerythritol ether phosphate, potassium salt; PEG pentaerythritol phosphate ester, K salt; Phosphated PEG pentaerythritol ether; Ethoxylated pentaerythritol phosphate; Water treatment scale inhibitor 99129-23-4; Dispersant 99129-23-4
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1.2-Ethanediyl), α-Hydro-ω-(Phosphonooxy)-, Ether With 2,2-Bis(Hydroxymethyl)-1,3-Propanediol (4:1), Potassium Salt adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and compliance with customer specifications. Certificates of Analysis (COA) documenting key parameters such as active content, pH, and viscosity are provided and 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); ensure containers are kept 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 viscous liquid
Color	Colorless to pale yellow
Active Content	≥ 40%
pH (10% aqueous solution)	6.0 - 8.0
Water Content	≤ 60%
Phosphorus Content (as P)	Contact for details
Viscosity (25°C)	Contact for details
Identification (IR)	Conforms

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