Description

n-[2-[(Sodiosulfo)Oxy]Propyl]Dodecanamide is a specialized anionic surfactant derived from lauric acid, featuring a sulfated propyl amide structure. This compound is valued for its excellent emulsifying, wetting, and dispersing properties, particularly in challenging formulations. It is primarily sought by manufacturers in the personal care, industrial cleaning, and textile processing sectors for creating high-performance, stable emulsions and detergents.

Application

• Personal Care Formulations: Acts as a primary or co-surfactant in shampoos, body washes, and facial cleansers for rich lather and mild cleansing.
• Industrial & Institutional (I&I) Cleaners: Used in heavy-duty degreasers, hard surface cleaners, and floor care products for superior wetting and soil removal.
• Textile Auxiliaries: Employed as a wetting agent and emulsifier in textile scouring, dyeing, and finishing processes.
• Emulsion Polymerization: Serves as an effective emulsifier in the production of acrylic, styrene-butadiene, and other polymer lattices.
• Agricultural Adjuvants: Enhances the spreading and adhesion of pesticides, herbicides, and fungicides on plant surfaces.
• Leather Processing: Used in fatliquoring and dyeing operations to improve the penetration and uniformity of chemicals.

Basic Information

Product Name	n-[2-[(Sodiosulfo)Oxy]Propyl]Dodecanamide
CAS No.	26535-46-6
Molecular Formula	C15H30NNaO5S
Molecular Weight	359.46 g/mol
Synonyms	Lauroyl Isethionate Sodium Salt (and related isomers); Sodium 2-[(1-Oxododecyl)amino]-1-propanesulfonate; Sodium N-[2-(Sulfoxy)propyl]dodecanamide; Dodecanamide, N-[2-[(sodiosulfo)oxy]propyl]-; Sulfated Propyl Lauramide; Anionic Surfactant 26535-46-6; LAS-IS (industry abbreviation)
EINECS	Contact for details

Quality Control

Our n-[2-[(Sodiosulfo)Oxy]Propyl]Dodecanamide is manufactured under a cGMP-compliant quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and performance consistency. A comprehensive Certificate of Analysis (COA) documenting parameters such as assay, moisture content, and sulfate ash is provided with every shipment to support your quality assurance protocols.

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 after initial use to prevent absorption of atmospheric moisture which may lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
Moisture (Karl Fischer)	≤ 3.0 %
Sulfate Ash	15.0 - 18.0 %
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.