Description

Sodium 1-Propyl 10-(Sulphooxy)Octadecanoate is a specialized anionic surfactant and ester derivative of octadecanoic acid. This compound is valued for its unique combination of hydrophobic and hydrophilic properties, making it an effective emulsifier and wetting agent in complex formulations. It is primarily utilized by manufacturers in the personal care, industrial cleaning, and textile processing industries seeking advanced surface-active performance.

Application

• Personal Care Formulations: Acts as an emulsifier and mild surfactant in creams, lotions, and hair care products.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, metal cleaners, and floor care formulations for its wetting and emulsifying power.
• Textile Processing: Serves as a wetting agent, softener, and dyeing assistant in fabric treatment baths.
• Agricultural Adjuvants: Incorporated into pesticide and herbicide formulations to enhance spray coverage and adhesion on plant surfaces.
• Emulsion Polymerization: Functions as a surfactant in the production of synthetic latexes and polymer dispersions.
• Leather Processing: Used in fatliquoring and softening stages to improve leather quality and handle.

Basic Information

Product Name	Sodium 1-Propyl 10-(Sulphooxy)Octadecanoate
CAS No.	140-00-1
Molecular Formula	C21H41NaO5S
Molecular Weight	428.60 g/mol
Synonyms	Sodium 10-(sulphooxy)stearate propyl ester; Propyl 10-sulphooxyoctadecanoate sodium salt; Sodium propyl 10-sulfatooctadecanoate; Sodium propyl 10-sulphooxystearate; Octadecanoic acid, 10-(sulfooxy)-, propyl ester, sodium salt; Stearic acid, 10-(sulfooxy)-, propyl ester, sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 1-Propyl 10-(Sulphooxy)Octadecanoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise specifications and is suitable for its intended industrial applications. A Certificate of Analysis (COA) documenting purity, physical characteristics, and conformance is provided with every shipment.

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 material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and performance.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (10% solution)	6.0 - 8.5
Heavy Metals (as Pb)	≤ 20 ppm

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