Description

Disodium 1-Isodecyl 2-Sulphonatosuccinate is a high-performance anionic surfactant belonging to the sulfosuccinate ester class. Its unique branched alkyl chain structure provides excellent wetting, emulsifying, and dispersing properties with enhanced solubility and stability in aqueous formulations. This versatile surfactant is essential for formulators in industries requiring mild yet effective surface activity, such as personal care, agrochemicals, and industrial cleaning.

Application

• Personal Care & Cosmetics: A primary surfactant in mild cleansing products like facial washes, shower gels, and baby shampoos due to its low irritation potential.
• Agrochemical Formulations: Used as a wetting agent, dispersant, and emulsifier in pesticide and herbicide concentrates to improve spray coverage and efficacy.
• Industrial & Institutional (I&I) Cleaning: An effective component in low-foaming hard surface cleaners, metal degreasers, and textile processing aids.
• Paints & Coatings: Acts as a pigment wetting and dispersing agent in water-based latex and acrylic paints to ensure color uniformity and stability.
• Emulsion Polymerization: Serves as a surfactant in the production of synthetic latexes for adhesives, paper coatings, and synthetic rubbers.
• Oilfield Chemicals: Employed in drilling muds and completion fluids as an emulsifier and viscosity modifier.

Basic Information

Product Name	Disodium 1-Isodecyl 2-Sulphonatosuccinate
CAS No.	65277-50-1
Molecular Formula	C16H28Na2O7S
Molecular Weight	410.43 g/mol
Synonyms	Disodium Isodecyl Sulfosuccinate; Sulfosuccinic Acid 1-Isodecyl Ester Disodium Salt; Disodium Isodecyl Sulfosuccinate; Aerosol A-268; Disodium 2-Sulfo-1-isodecylbutanedioate; 1-Isodecyl 2-Sulphonatosuccinic Acid Disodium Salt; Butanedioic acid, sulfo-, 1-isodecyl ester, disodium salt; Disodium Isodecyl Sulphosuccinate
EINECS	265-674-5

Quality Control

Our Disodium 1-Isodecyl 2-Sulphonatosuccinate is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, moisture content, and pH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Under these conditions, the product has a typical shelf life of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 35.0 %
pH (10% aqueous solution)	5.0 - 7.0
Water Content	≤ 65.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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