Description

(Z)-9-Octadecenoic Acid 2-[(Sodiosulfo)Oxy]Ethyl Ester is a specialized anionic surfactant derived from oleic acid, known for its excellent emulsifying and wetting properties. This compound is valued in industrial formulations for its ability to function effectively in hard water and across a wide pH range, offering superior stability and performance. It is a critical raw material for manufacturers in the personal care, textile, and agrochemical industries seeking high-performance, biodegradable surfactant solutions.

Application

• Personal Care & Cosmetics: Used as a primary emulsifier and cleansing agent in shampoos, liquid soaps, bath products, and creams due to its mildness and rich lather.
• Textile Processing: Serves as a key wetting agent, emulsifier, and scouring aid in dyeing, finishing, and fiber treatment processes.
• Agrochemical Formulations: Employed as an emulsifier and dispersant in the production of pesticides, herbicides, and liquid fertilizers.
• Industrial Cleaners & Detergents: Acts as a powerful surfactant in heavy-duty degreasers, metal cleaners, and institutional cleaning products.
• Leather Processing: Functions as a fatliquoring agent and emulsifier in leather tanning and finishing to improve softness and quality.
• Emulsion Polymerization: Utilized as a surfactant in the production of synthetic rubbers, latex paints, and polymer dispersions.

Basic Information

Product Name	(Z)-9-Octadecenoic Acid 2-[(Sodiosulfo)Oxy]Ethyl Ester
CAS No.	14475-98-0
Molecular Formula	C₂₀H₃₇NaO₆S
Molecular Weight	428.56 g/mol
Synonyms	Sodium Oleyl Sulfosuccinate; Sulfosuccinic Acid 4-Ester with Ethylene Glycol Monooleate, Sodium Salt; Ethylene Glycol Monooleate Sulfosuccinate, Sodium Salt; Oleyl Sulfosuccinate; Aerosol OR; 2-Sulfoethyl Oleate Sodium Salt; Sodium 2-Sulfoethyl Oleate; 9-Octadecenoic Acid (Z)-, 2-[(Sodiosulfo)Oxy]Ethyl Ester
EINECS	Contact for details

Quality Control

Our (Z)-9-Octadecenoic Acid 2-[(Sodiosulfo)Oxy]Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment and is 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
pH (10% Solution)	5.0 - 7.0
Moisture (Karl Fischer)	≤ 3.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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