Description

9-Octadecenoic Acid (Z)-, Oxidized, Sulfonated, Sodium Salts is a specialized anionic surfactant derived from oleic acid. This compound is valued for its excellent emulsifying, wetting, and dispersing properties in demanding aqueous systems. It is a critical raw material for formulators in the textile, leather, and industrial cleaning sectors who require high-performance, water-soluble surfactants with good stability. The product is supplied as a hygroscopic solid, requiring appropriate handling and storage.

Application

• Textile Processing: Acts as a powerful emulsifier and lubricant in fiber spinning, sizing, and dyeing baths.
• Leather Tanning & Finishing: Used as a wetting agent and fatliquoring auxiliary to ensure even penetration of chemicals and oils.
• Industrial & Institutional (I&I) Cleaners: Serves as a key surfactant in heavy-duty alkaline and acidic cleaning formulations for hard surfaces.
• Metal Working Fluids: Functions as an emulsifier and corrosion inhibitor in soluble oil and semi-synthetic metalworking fluids.
• Agricultural Adjuvants: Enhances the spreading and sticking of pesticides and herbicides on plant surfaces.
• Paper & Pulp Industry: Utilized as a dispersant and de-inking agent in paper recycling and coating processes.
• Emulsion Polymerization: Employed as a surfactant in the production of synthetic latexes, such as styrene-butadiene rubber (SBR) or acrylics.

Basic Information

Product Name	9-Octadecenoic Acid (Z)-, Oxidized, Sulfonated, Sodium Salts
CAS No.	99148-48-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sulfonated Oleic Acid Sodium Salt; Oxidized Sulfonated Oleic Acid Sodium Salt; Sodium Sulfonated Oleate; Sulfated and Sulfonated Oleic Acid Sodium Salt; Sulfonated Sodium Oleate; Oleic Acid, oxidized, sulfonated, sodium salts; (Z)-9-Octadecenoic acid, oxidized, sulfonated, sodium salts
EINECS	Contact for details

Quality Control

Our production of 9-Octadecenoic Acid (Z)-, Oxidized, Sulfonated, Sodium Salts adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance and meets agreed-upon specifications for parameters such as active matter content, moisture, and ionic character. Certificates of Analysis (COA) are provided with each shipment and are available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed when not in use to prevent moisture absorption and caking. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellowish to amber paste or solid
Identification (IR)	Conforms
Active Matter	Contact for details
Moisture (Karl Fischer)	Contact for details
pH (10% Solution)	Contact for details
Sodium Sulfate	Contact for details

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