Description

Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C16-22-Alkyl Ethers, Phosphates, Sodium Salts is a high-performance, nonionic-anionic surfactant derived from ethoxylated fatty alcohols. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, particularly in challenging formulations. It is primarily used by manufacturers in the industrial cleaning, textile processing, agrochemical, and personal care industries where robust surface activity and compatibility are required.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key emulsifier and wetting agent in heavy-duty degreasers, metal cleaners, and alkaline formulations.
• Textile Processing: Used in scouring, dyeing, and finishing baths to improve wetting, level dyeing, and fiber lubrication.
• Agrochemical Formulations: Serves as an effective emulsifier and dispersant in pesticide and herbicide concentrates (EC, SC, EW).
• Personal Care & Cosmetics: Functions as a mild surfactant and emulsifier in rinse-off products like shampoos and body washes.
• Metal Working Fluids: Provides emulsification and lubrication in synthetic and semi-synthetic cutting and grinding fluids.
• Paint & Coating Additives: Aids in pigment dispersion and stabilization in water-based coating systems.
• Leather Processing: Used in fatliquoring and dyeing processes to ensure even penetration and soft handle.

Basic Information

Product Name	Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C16-22-Alkyl Ethers, Phosphates, Sodium Salts
CAS No.	68610-64-0
Molecular Formula	Not a single molecule; complex mixture. Contact for details.
Molecular Weight	Varies by alkyl chain length and ethoxylation degree.
Synonyms	PEG C16-22 alkyl ether phosphate, sodium salt; Polyethylene glycol mono(C16-22)alkyl ether phosphate, sodium salt; Sodium POE (C16-22) alkyl ether phosphate; Ethoxylated fatty alcohol phosphate ester, sodium salt (C16-22); Alkyl (C16-22) ethoxylate phosphate, sodium salt; Nonionic-anionic surfactant phosphate ester; Fatty alcohol ethoxylate phosphate, sodium salt
EINECS	Contact for details.

Quality Control

Our Poly(Oxy-1,2-Ethanediyl), .Alpha.-Hydro-.Omega.-Hydroxy-, Mono-C16-22-Alkyl Ethers, Phosphates, Sodium Salts is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assay, pH, and active matter content. Certificates of Analysis (COA) documenting key specifications 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/59-77°F). This material is hygroscopic (moisture-sensitive); keep containers tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance (25°C)	Clear to hazy viscous liquid
Color	Colorless to pale yellow
Active Matter (%)	Contact for details
pH (1% Aqueous Solution)	6.0 - 8.0
Water Content (%)	Contact for details
Viscosity (cP, 25°C)	Contact for details

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