Description

Sodium 1,4-Diheptyl Sulphonatosuccinate is a high-performance anionic surfactant belonging to the class of sulfosuccinate esters. This compound is valued for its excellent wetting, emulsifying, and dispersing properties, particularly in systems requiring stability and mildness. It is a critical ingredient for formulators in the personal care, industrial cleaning, and agrochemical sectors seeking effective surface activity with good compatibility.

Application

• Personal Care & Cosmetics: Acts as a primary or secondary surfactant in mild shampoos, body washes, facial cleansers, and bubble baths due to its low irritation profile.
• Industrial & Institutional (I&I) Cleaning: Used in formulations for hard surface cleaners, degreasers, and vehicle wash systems for its superior wetting and emulsification of oils.
• Agrochemicals: Employed as a wetting agent, dispersant, and penetrant in pesticide and herbicide formulations to enhance foliar spreading and efficacy.
• Textile Processing: Serves as a wetting and leveling agent in dyeing and finishing baths to ensure uniform color application.
• Paints & Coatings: Functions as a pigment dispersant and grinding aid to improve color development and stability in aqueous systems.
• Emulsion Polymerization: Utilized as an emulsifier in the production of synthetic latexes for paints, adhesives, and coatings.

Basic Information

Product Name	Sodium 1,4-Diheptyl Sulphonatosuccinate
CAS No.	4680-44-8
Molecular Formula	C18H33NaO7S
Molecular Weight	416.50 g/mol
Synonyms	Diheptyl Sulfosuccinate Sodium Salt; Sodium Diheptyl Sulfosuccinate; Aerosol GPG; Dioctyl Sodium Sulfosuccinate (Heptyl Homolog); 1,4-Bis(heptyl)-Sulfobutanedioic Acid 1,4-Disodium Salt; Sulfosuccinic Acid Diheptyl Ester Sodium Salt; Diheptyl Ester of Sulfosuccinic Acid, Sodium Salt; Heptyl Sulfosuccinate
EINECS	225-125-8

Quality Control

Our Sodium 1,4-Diheptyl Sulphonatosuccinate is manufactured under a cGMP-compliant quality management system. Every batch undergoes rigorous analytical testing to ensure it meets stringent specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with each shipment to guarantee traceability and consistency for your formulations.

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 heat sources and incompatible materials. Under these conditions, the product remains stable for an extended period.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	≥ 95.0 %
pH (10% Solution)	5.5 - 7.5
Water Content	≤ 3.0 %
Sodium Sulfate	≤ 1.5 %
Heavy Metals (as Pb)	≤ 10 ppm

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