Description

Disodium Isodecyl Sulfosuccinate is a high-purity anionic surfactant derived from sulfosuccinic acid. This compound is valued for its excellent wetting, dispersing, and emulsifying properties in aqueous systems. It is primarily utilized in industrial and institutional cleaning formulations, emulsion polymerization, and as a processing aid in various chemical manufacturing sectors.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a powerful wetting agent and emulsifier in heavy-duty degreasers, floor cleaners, and spray-and-wipe formulations.
• Emulsion Polymerization: Serves as a critical surfactant in the production of acrylic, styrene-butadiene, and vinyl acetate-based polymer emulsions.
• Textile Processing: Used in dyeing and finishing baths to improve wetting and leveling, and as a dispersant for pigments.
• Agricultural Formulations: Enhances the spreading and adhesion of pesticides, herbicides, and foliar fertilizers.
• Paint & Coatings: Functions as a dispersant and stabilizer in water-based paints, inks, and pigment preparations.
• Personal Care (Rinse-off products): Employed as a secondary surfactant and foam booster in shampoos, body washes, and hand soaps.

Basic Information

Product Name	Disodium Isodecyl Sulfosuccinate
CAS No.	55184-70-8
Molecular Formula	C16H28Na2O7S
Molecular Weight	410.43 g/mol
Synonyms	Disodium 2-(isodecyloxy)-1,1,2,2-ethanetetracarboxylate; Sulfosuccinic Acid 1,4-Diisodecyl Ester Disodium Salt; Disodium Isodecyl Sulfosuccinate; Diisodecyl Sulfosuccinate, Disodium Salt; Aerosol AY; Aerosol AY-65; Geropon AY; Monawet MB-45
EINECS	259-523-5

Quality Control

Our Disodium Isodecyl Sulfosuccinate is manufactured under a strict quality management system. Each batch is tested to ensure consistent performance and meets relevant industry specifications. A comprehensive Certificate of Analysis (COA), detailing parameters such as assay, pH, and moisture content, is provided with every shipment to guarantee supply reliability and product integrity.

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 material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Assay	Min. 35% (in aqueous solution)
pH (10% solution)	5.0 - 7.0
Color (Gardner)	Max. 3
Water Content	Balance
Identification (IR)	Conforms

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