Description

Sodium 1,4-Bis(1,3-Dimethylbutyl) Sulphonatosuccinate is a specialized anionic surfactant belonging to the class of sulfosuccinate esters, known for its excellent wetting, emulsifying, and dispersing properties. This compound matters for formulators seeking high-performance, low-foaming surfactants that are effective in challenging ionic environments. Key industries that need it include industrial & institutional cleaning, agrochemicals, coatings, and textile processing, where its unique branched-chain structure provides superior surface activity and compatibility.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a powerful wetting and penetrating agent in low-foam alkaline and acidic cleaning formulations for hard surface and metal cleaning.
• Agrochemical Formulations: Used as an emulsifier and dispersant in pesticide and herbicide concentrates, enhancing spray coverage and tank mix stability.
• Coatings and Paints: Serves as a pigment dispersant and wetting agent in water-based systems, improving color development and preventing settling.
• Textile Processing: Employed in dyeing and finishing baths as a leveling agent and wetting assistant, promoting even dye uptake.
• Paper and Pulp Industry: Functions as a debonding agent and dispersant in paper coating and recycling processes.
• Enhanced Oil Recovery (EOR): Investigated for use in chemical flooding due to its ability to reduce interfacial tension in high-salinity conditions.

Basic Information

Product Name	Sodium 1,4-Bis(1,3-Dimethylbutyl) Sulphonatosuccinate
CAS No.	2373-38-8
Molecular Formula	C20H36Na2O7S
Molecular Weight	466.53 g/mol
Synonyms	Disodium 1,4-Bis(4-methylpentyl) Sulfosuccinate; Sulfosuccinic Acid 1,4-Bis(1,3-Dimethylbutyl) Ester Disodium Salt; Aerosol® DPOS-45 (Trade Name); Diisoamyl Sulfosuccinate, Disodium Salt; 1,4-Bis(4-methylpentyl) Sulfobutanedioate Disodium Salt; Disodium Diisoamyl Sulfosuccinate; Dioctyl Sulfosuccinate Analog (Branched C6)
EINECS	219-149-5

Quality Control

Our Sodium 1,4-Bis(1,3-Dimethylbutyl) Sulphonatosuccinate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and meets high-purity standards suitable for industrial applications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment to guarantee traceability and compliance with your specifications.

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). Keep away from strong oxidizing agents. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Matter)	≥ 95.0 %
Water Content	≤ 3.0 %
pH (5% Solution)	5.0 - 7.0
Heavy Metals (as Pb)	≤ 10 ppm

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