Description

Sodium 1,4-Diicosyl Sulphonatosuccinate is a high-purity, specialty anionic surfactant derived from succinic acid. This compound is valued for its exceptional emulsifying, dispersing, and wetting properties in demanding formulations. It is primarily utilized by manufacturers in the personal care, industrial cleaning, and agrochemical sectors where performance under challenging conditions is critical. Its specific molecular structure provides enhanced stability and compatibility in complex systems.

Application

• Personal Care & Cosmetics: Acts as a primary or co-emulsifier in creams, lotions, and sunscreens, providing stable oil-in-water emulsions with a mild feel.
• Industrial & Institutional (I&I) Cleaning: Used in heavy-duty degreasers, metal cleaning formulations, and hard surface cleaners for its superior wetting and soil penetration.
• Agrochemicals: Serves as an effective wetting and dispersing agent in pesticide and herbicide concentrates, improving spray coverage and active ingredient efficacy.
• Textile Processing: Employed as a scouring agent, dye leveler, and finishing aid due to its excellent compatibility with various fibers and chemicals.
• Oilfield Chemicals: Functions as an emulsifier and corrosion inhibitor in drilling muds and production chemicals.
• Paints & Coatings: Aids in pigment dispersion and stabilization in water-based architectural and industrial coatings.
• Polymerization: Can be used as an emulsifier in emulsion polymerization processes for synthetic rubbers and plastics.

Basic Information

Product Name	Sodium 1,4-Diicosyl Sulphonatosuccinate
CAS No.	86415-32-9
Molecular Formula	C46H86Na2O10S2
Molecular Weight	933.3 g/mol
Synonyms	Sodium Di-2-ethylhexyl Sulfosuccinate (C20 rich); Diicosyl Sulfosuccinate Sodium Salt; Dioctyl Sulfosuccinate Sodium Salt (technical grade); DOSS (C20 analogue); Aerosol GPG (related); 1,4-Bis(2-ethylhexyl) Sulfobutanedioic Acid, Disodium Salt; Sulfosuccinic Acid Di-2-ethylhexyl Ester Sodium Salt; Disodium 1,4-Bis(2-ethylhexyl) Sulfonatosuccinate
EINECS	Contact for details

Quality Control

Our Sodium 1,4-Diicosyl Sulphonatosuccinate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment to guarantee supply reliability and product traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture which may affect product performance.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 95%
Water Content	Max. 2.0%
pH (5% Solution)	5.0 - 7.0
Heavy Metals (as Pb)	Max. 10 ppm

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