Description

Polyethyleneglycol Alkyl-(C13)-(3-Sulfopropyl) Diether Potassium Salt is a high-performance anionic surfactant and hydrotrope, recognized for its excellent solubility and stability in high-electrolyte formulations. This compound is specifically engineered to enhance the performance and compatibility of complex chemical systems, offering superior wetting, dispersing, and solubilizing properties. It is a critical component for formulators in the personal care, agrochemical, and industrial cleaning sectors seeking to develop stable, concentrated, and effective products.

Application

• Personal Care & Cosmetics: Acts as a primary surfactant and hydrotrope in clear, high-salt shampoos, body washes, and facial cleansers, providing viscosity and stability.
• Agrochemical Formulations: Used as a dispersant and compatibility agent in soluble liquid (SL) and suspoemulsion (SE) formulations to stabilize pesticide blends.
• Industrial & Institutional (I&I) Cleaning: Serves as a key ingredient in concentrated, alkaline, or electrolyte-rich cleaner formulations for hard surface and CIP (Clean-in-Place) applications.
• Textile & Leather Processing: Functions as a wetting agent and dye leveling assistant in high-salt dye baths and finishing chemicals.
• Oilfield Chemicals: Employed as a solubilizer and compatibility aid in drilling mud additives and stimulation fluids.
• Paints & Coatings: Acts as a dispersant and grinding aid for pigments in water-based systems, improving color development and stability.

Basic Information

Product Name	Polyethyleneglycol Alkyl-(C13)-(3-Sulfopropyl) Diether Potassium Salt
CAS No.	119481-70-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PEG-3 C13 Alcohol Sulfopropyl Diether Potassium Salt; C13 Alcohol, ethoxylated, sulfopropyl diether, potassium salt; Potassium (sulfopropyl) PEG-3 C13 alkyl diether; Poly(oxy-1,2-ethanediyl), α-[3-[(tridecyloxy)sulfonyl]propyl]-ω-hydroxy-, potassium salt; Anionic C13 Surfactant; Hydrotropic Surfactant 119481-70-8
EINECS	Contact for details

Quality Control

Our production of Polyethyleneglycol Alkyl-(C13)-(3-Sulfopropyl) Diether Potassium Salt adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against comprehensive specifications, including assay, active matter content, and critical impurity profiles. A Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 material 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 pale yellow liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
pH (10% Solution)	6.0 - 8.0
Water Content	≤ 3.0 %
Potassium Content	Contact for details

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