Description

Sodium Hydrogen (R)-12-(Sulphooxy)Oleate is a specialized anionic surfactant derived from oleic acid, featuring a sulphooxy group at a specific chiral center. This compound matters for its unique combination of emulsifying, wetting, and mild cleansing properties, making it a valuable functional ingredient in formulations requiring precise interfacial activity. Key industries that need this chemical include high-performance personal care, advanced pharmaceutical delivery systems, and specialized industrial cleaning applications where controlled surface tension is critical.

Application

• Primary emulsifier and solubilizer in advanced pharmaceutical formulations, particularly for topical creams and ointments.
• Key surfactant component in mild, high-end personal care products such as facial cleansers, shampoos, and sensitive skin formulations.
• Wetting and dispersing agent in industrial cleaning and degreasing solutions for precision equipment.
• Functional ingredient in textile processing aids and fiber lubricants.
• Stabilizing agent for polymer emulsions and latex systems.
• Intermediate in the synthesis of more complex specialty surfactants and ester derivatives.

Basic Information

Product Name	Sodium Hydrogen (R)-12-(Sulphooxy)Oleate
CAS No.	8043-44-5
Molecular Formula	C₁₈H₃₃NaO₆S
Molecular Weight	400.50 g/mol
Synonyms	Sodium 12-Sulfooleate; Sodium Sulfooleate; 12-Sulfooleic Acid Sodium Salt; Sulfonated Oleic Acid Sodium Salt; (R)-12-(Sulfooxy)oleic Acid Sodium Salt; Oleic Acid Sulfate Sodium Salt; Sulfated Oleic Acid Sodium Salt; Sodium (R)-12-(Sulphooxy)oleate
EINECS	Contact for details

Quality Control

Our Sodium Hydrogen (R)-12-(Sulphooxy)Oleate is manufactured under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and performance consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated industries where ingredient reliability is paramount.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric humidity. Store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Pale yellow to amber viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 90%
Water Content	Max. 8.0%
pH (10% Solution)	6.0 - 8.5
Heavy Metals (as Pb)	Max. 20 ppm

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