Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Branched, Phosphates, Sodium Salts is a specialized anionic surfactant belonging to the class of phosphate esters, known for its excellent emulsifying, wetting, and dispersing properties. This compound is valued for its stability in electrolyte solutions and effectiveness across a wide pH range, making it a versatile performance additive. It is primarily utilized in industrial formulations where robust surface activity and compatibility with other ionic species are required.

Application

• Industrial & Institutional Cleaners: Acts as a key emulsifier and wetting agent in heavy-duty alkaline and acidic cleaners, degreasers, and metal cleaning formulations.
• Textile Processing: Used as a scouring agent, lubricant, and antistatic agent in fiber and yarn processing, and as an emulsifier in spin finishes.
• Agrochemicals: Serves as an effective emulsifier and dispersant in pesticide and herbicide concentrates, enhancing sprayability and foliage adhesion.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in soluble oils and semi-synthetic metalworking fluids.
• Paints & Coatings: Employed as a pigment dispersant and grinding aid to improve color development and stability in aqueous coating systems.
• Pulp & Paper: Used in de-inking processes and as a dispersant for controlling pitch and stickies.
• Oilfield Chemicals: Applied in drilling muds and completion fluids as an emulsifier and rheology modifier.
• Personal Care (Industrial Grade): Found in select industrial-grade cosmetic and toiletry formulations requiring specific emulsification properties.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Branched, Phosphates, Sodium Salts
CAS No.	68954-84-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Nonylphenol ethoxylate phosphate, sodium salt; Nonylphenoxypoly(ethylenoxy)ethanol phosphate ester, sodium salt; POE nonylphenyl ether phosphate, sodium salt; Polyoxyethylene nonylphenyl ether phosphate, sodium salt; Nonylphenol EO adduct phosphate ester, sodium salt; NP-Phosphate Ester, Sodium Salt; Ethoxylated nonylphenol phosphate ester, sodium salt; Surfactant APE-phosphate (Na)
EINECS	Contact for details

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-(Nonylphenyl)-.Omega.-Hydroxy-, Branched, Phosphates, Sodium Salts is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and meets the specifications agreed upon with our customers. Certificates of Analysis (COA) documenting key parameters such as active content, pH, and phosphate ester distribution are available upon request to support your quality assurance protocols.

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, pale yellow to amber viscous liquid
Active Content (%)	Contact for details
pH (as is or @ specified concentration)	6.0 - 8.5
Water Content (%)	≤ 2.0
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.