Description

Sodium 2-Hydroxy-3-Sulphonatopropyl Oleate is a high-performance anionic surfactant derived from oleic acid. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, making it a versatile ingredient in demanding formulations. It is primarily sought after by manufacturers in the personal care, textile, and industrial cleaning sectors for its ability to enhance product performance and stability.

Application

• Personal Care & Cosmetics: Acts as a primary emulsifier and surfactant in shampoos, liquid soaps, shower gels, and skin creams, providing rich lather and mildness.
• Textile Processing: Used as a wetting agent, penetrant, and leveling agent in dyeing and finishing processes to ensure uniform color and fabric treatment.
• Industrial & Institutional (I&I) Cleaning: A key component in heavy-duty degreasers, metal cleaners, and floor cleaners due to its powerful emulsification of oils and fats.
• Leather Processing: Functions as a fatliquoring agent and emulsifier in leather tanning and finishing to improve softness and quality.
• Agricultural Formulations: Employed as an adjuvant in pesticide and herbicide formulations to enhance spray coverage and active ingredient penetration.
• Paper & Pulp Industry: Serves as a dispersant and deinking agent in paper recycling and pulp processing operations.

Basic Information

Product Name	Sodium 2-Hydroxy-3-Sulphonatopropyl Oleate
CAS No.	22882-36-6
Molecular Formula	C21H39NaO6S
Molecular Weight	442.59 g/mol
Synonyms	Sodium Oleoyl Isethionate; Sodium Oleoyl Hydroxyethyl Sulfonate; 2-Hydroxy-3-[(1-oxo-9-octadecenyl)oxy]-1-propanesulfonic Acid Sodium Salt; Oleic Acid Isethionate Sodium Salt; Sulfonated Propyl Oleate Sodium Salt; 9-Octadecenoic Acid, 2-hydroxy-3-sulfopropyl Ester, Sodium Salt; Sodium 2-Hydroxy-3-Sulfopropyl Oleate
EINECS	Contact for details

Quality Control

Our Sodium 2-Hydroxy-3-Sulphonatopropyl Oleate 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 can affect product quality.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	Min. 35%
pH (10% Solution)	6.0 - 8.0
Water Content	Max. 2.0%
Free Fatty Acid (as Oleic)	Max. 1.0%

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