Description

Sodium Hydrogen (R)-12-(Sulphonatooxy)Oleate is a specialized anionic surfactant derived from oleic acid, featuring a chiral center and a sulfonated ester group. This unique molecular structure provides excellent emulsifying, wetting, and dispersing properties, making it a valuable functional ingredient in advanced formulations. It is particularly sought after by manufacturers in the personal care, pharmaceutical, and specialty chemical industries for creating high-performance, mild, and stable products.

Application

• Personal Care & Cosmetics: As a primary emulsifier and surfactant in high-end skin creams, lotions, and cleansing products due to its mildness and skin compatibility.
• Pharmaceutical Formulations: Used in the development of topical drug delivery systems, such as creams and ointments, where controlled release and skin penetration are required.
• Specialty Detergents & Cleaners: An effective component in industrial and institutional cleaning formulations that require high emulsifying power for oils and fats.
• Textile & Leather Processing: Functions as a wetting agent, softener, and dyeing assistant in fiber treatment and finishing processes.
• Agrochemical Adjuvants: Enhances the spreading and absorption of pesticides and herbicides on plant surfaces.
• Polymer & Resin Modification: Acts as an internal or external additive to improve the processing and surface properties of various polymers.

Basic Information

Product Name	Sodium Hydrogen (R)-12-(Sulphonatooxy)Oleate
CAS No.	29704-46-9
Molecular Formula	C₁₈H₃₃NaO₆S
Molecular Weight	400.50 g/mol
Synonyms	Sodium 12-Sulfooleate; Sodium (R)-12-(Sulfooxy)oleate; 12-Sulfooleic Acid Sodium Salt; Sulfonated Oleic Acid Sodium Salt; Oleic Acid 12-Sulfate Sodium Salt; (R)-12-(Sulphonatooxy)oleic Acid Sodium Salt; Sodium Hydrogen Sulfooleate
EINECS	Contact for details

Quality Control

Our Sodium Hydrogen (R)-12-(Sulphonatooxy)Oleate is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications, including identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee traceability and batch-to-batch consistency for your formulation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines
pH (10% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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