Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C8-10-Alkyl Ethers, Phosphates, Sodium Salts is a high-performance anionic surfactant derived from ethoxylated C8-10 fatty alcohols, subsequently phosphorylated and neutralized to its sodium salt form. This specialized chemistry provides excellent emulsifying, wetting, and dispersing properties with enhanced electrolyte tolerance and stability across a wide pH range. It is a critical ingredient for formulators in the personal care, industrial cleaning, and textile processing industries seeking powerful, multifunctional surface-active agents.

Application

• Personal Care & Cosmetics: Primary emulsifier and surfactant in shampoos, body washes, facial cleansers, and cream rinses for its mildness and rich lather.
• Industrial & Institutional (I&I) Cleaners: Key component in heavy-duty degreasers, alkaline cleaners, and spray-and-wipe formulations for hard surfaces.
• Textile Processing: Used as a wetting agent, emulsifier, and antistatic agent in fiber lubricants, dyeing baths, and finishing operations.
• Metal Working Fluids: Functions as an emulsifier and corrosion inhibitor in soluble oils and semi-synthetic metalworking fluids.
• Agricultural Adjuvants: Employed as a wetting and spreading agent in pesticide and herbicide formulations to improve foliar coverage and efficacy.
• Paints & Coatings: Acts as a pigment dispersant and grinding aid in water-based systems to improve color development and stability.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C8-10-Alkyl Ethers, Phosphates, Sodium Salts
CAS No.	68585-39-7
Molecular Formula	Typically CnH(2n+1)(OCH2CH2)mOPO3Na2 (n=8-10, m=varies)
Molecular Weight	Variable, based on ethoxylation degree (m)
Synonyms	PEG- (n) C8-10 Alkyl Ether Phosphate, Sodium Salt; Sodium C8-10 Pareth-n Phosphate; Alkyl (C8-C10) Ethoxylate Phosphate Ester Sodium Salt; Polyethylene Glycol C8-10 Alkyl Ether Phosphate, Sodium Salt; APE-Free Phosphate Ester Surfactant; Sodium Salt of Phosphated C8-10 Alcohol Ethoxylate; Nonionic-Phosphate Ester Surfactant (neutralized)
EINECS	Contact for details

Quality Control

Our production of Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C8-10-Alkyl Ethers, Phosphates, Sodium Salts adheres to a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assay, pH, free fatty alcohol content, and inorganic phosphate levels. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

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 material is hygroscopic (moisture-sensitive); keep 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
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
pH (10% Solution)	6.0 - 8.0
Water Content	≤ 3.0 %
Free Fatty Alcohol	≤ 2.0 %
Inorganic Phosphate (as PO4)	≤ 1.5 %

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