Description

Disodium C-Dodecyl Sulphonatosuccinate is a high-performance anionic surfactant belonging to the sulfosuccinate ester class. This compound is valued for its excellent wetting, emulsifying, and dispersing properties, coupled with mildness and good biodegradability. It is a critical ingredient for formulators in the personal care, industrial cleaning, and agrochemical sectors seeking effective and versatile surface-active agents.

Application

• Personal Care & Cosmetics: A primary surfactant in mild facial cleansers, shower gels, shampoos, and sensitive skin formulations due to its low irritation potential.
• Industrial & Institutional (I&I) Cleaning: Used in liquid dishwashing detergents, hard surface cleaners, and textile processing aids for superior wetting and soil suspension.
• Agrochemicals: Functions as an effective wetting agent and dispersant in pesticide and herbicide formulations to enhance coverage and efficacy.
• Emulsion Polymerization: Serves as a surfactant in the production of synthetic latexes for paints, coatings, and adhesives.
• Textile Processing: Employed as a wetting agent and dye leveling assistant in various textile finishing operations.
• Paper & Pulp Industry: Acts as a dispersant and deinking agent in paper recycling and coating processes.

Basic Information

Product Name	Disodium C-Dodecyl Sulphonatosuccinate
CAS No.	26838-05-1
Molecular Formula	C16H28Na2O7S
Molecular Weight	410.43 g/mol
Synonyms	Disodium dodecyl sulfosuccinate; Docusate sodium (pharmaceutical grade); Dioctyl sodium sulfosuccinate (DOSS); Aerosol OT; Sulfosuccinic acid 1,4-bis(2-ethylhexyl) ester sodium salt; 1,4-Bis(2-ethylhexyl) sulfobutanedioate sodium salt; DSS; Sodium dioctyl sulfosuccinate
EINECS	248-045-9

Quality Control

Our Disodium C-Dodecyl Sulphonatosuccinate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and heavy metals are provided to guarantee consistent quality and supply reliability for your production 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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture which may lead to caking or performance degradation.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Moisture Content	≤ 2.0 %
pH (1% Solution)	5.5 - 7.0
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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