Description

Sulfuric Acid, Mono(2-Ethylhexyl) Ester, Potassium Salt is a specialized anionic surfactant and emulsifying agent, recognized for its excellent surface-active properties and stability. This compound is valued for its ability to reduce surface tension and form stable emulsions in demanding industrial formulations. It serves as a critical component for manufacturers in the polymer, agrochemical, and lubricant industries, where consistent performance and material compatibility are paramount.

Application

• Primary emulsifier and surfactant in the production of emulsion polymers, such as acrylics, styrene-butadiene, and vinyl acetate.
• Key ingredient in the formulation of agricultural chemicals, including pesticides and herbicides, to enhance dispersion and wetting.
• Used as an additive in industrial lubricants and metalworking fluids for its emulsifying and anti-corrosion properties.
• Employed in the manufacture of textile processing aids and dye-leveling agents.
• Functions as a co-emulsifier and stabilizer in various specialty chemical and coating applications.
• Applicable in cleaning product formulations requiring stable foaming and degreasing action.

Basic Information

Product Name	Sulfuric Acid, Mono(2-Ethylhexyl) Ester, Potassium Salt
CAS No.	78568-73-7
Molecular Formula	C8H17KO4S
Molecular Weight	248.38 g/mol
Synonyms	Potassium 2-Ethylhexyl Sulfate; Potassium Mono(2-Ethylhexyl) Sulfate; 2-Ethylhexyl Sulfuric Acid Potassium Salt; Sulfuric Acid Mono(2-Ethylhexyl) Ester Potassium Salt; Potassium Octyl Sulfate (branched); AEHPS; 2-Ethyl-1-hexanol Hydrogen Sulfate Potassium Salt
EINECS	Contact for details

Quality Control

Our production of Sulfuric Acid, Mono(2-Ethylhexyl) Ester, Potassium Salt adheres to stringent quality management protocols. Each batch is analyzed to ensure it meets precise chemical and physical specifications, with a focus on consistent purity and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and pH are available upon request to support your quality assurance processes.

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). Keep away from strong oxidizing agents and incompatible materials. This material is hygroscopic (moisture-sensitive); ensure containers are sealed tightly after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0 %
pH (10% solution)	6.0 - 9.0
Water Content (KF)	≤ 3.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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