Description

Sodium Hydrogen N,n-Dimethyl-10-(Sulphonatooxy)Octadecanamidate is a specialized anionic surfactant and amphoteric compound with a unique sulfonated fatty amide structure. This chemical is valued for its excellent surface-active properties, offering a balance of detergency, emulsification, and compatibility in complex formulations. It is primarily utilized by manufacturers in the personal care, industrial cleaning, and textile processing sectors seeking high-performance, multifunctional ingredients.

Application

• Personal Care Formulations: Acts as a primary or co-surfactant in shampoos, body washes, and facial cleansers for mild yet effective cleansing and rich foam stabilization.
• Industrial & Institutional (I&I) Cleaners: Serves as a key component in heavy-duty degreasers, hard surface cleaners, and dairy detergents due to its robust emulsifying power against oils and fats.
• Textile Auxiliaries: Used in scouring, dyeing, and finishing processes as a wetting agent and dispersant to ensure even dye penetration and improved fabric handle.
• Emulsion Polymerization: Functions as an emulsifier and stabilizer in the production of acrylic, styrene-acrylic, and vinyl acetate-based polymer dispersions.
• Agricultural Adjuvants: Incorporated into pesticide and herbicide formulations to enhance spreading, adhesion, and overall efficacy on plant surfaces.
• Metal Working Fluids: Provides lubrication and emulsification in coolants and cutting fluids, aiding in rust prevention and waste removal.

Basic Information

Product Name	Sodium Hydrogen N,n-Dimethyl-10-(Sulphonatooxy)Octadecanamidate
CAS No.	67834-95-1
Molecular Formula	C₂₂H₄₄NNaO₆S
Molecular Weight	473.65 g/mol
Synonyms	10-(Sulphonatooxy)-N,N-dimethyloctadecanamide sodium salt; Sodium 10-(sulfooxy)-N,N-dimethyloctadecanamide; N,N-Dimethyl-10-sulfooxyoctadecanamide sodium salt; Sulfated dimethyl stearamide sodium salt; Amphoteric surfactant 67834-95-1; CAS 67834-95-1; Sodium salt of sulfated dimethyl stearamide
EINECS	Contact for details

Quality Control

Our production of Sodium Hydrogen N,n-Dimethyl-10-(Sulphonatooxy)Octadecanamidate adheres to stringent quality management protocols. Each batch is analyzed to ensure consistent purity, activity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and sulfate ash are available upon request to support your quality assurance and regulatory compliance needs.

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 material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture which may affect product quality.

Specification

Item	Specification
Appearance	Off-white to pale yellow paste or solid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 90.0 %
Moisture (Karl Fischer)	≤ 5.0 %
pH (10% Solution)	6.0 - 8.5
Sulfate Ash	15.0 - 20.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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