Description

Ammonium 1,4-Diisotridecyl Sulphonatosuccinate is a high-performance anionic surfactant belonging to the class of sulfosuccinate esters, known for its excellent wetting, emulsifying, and dispersing properties. This compound is particularly valued for its ability to function effectively in demanding formulations, including those with high electrolyte content or extreme pH conditions. It is a critical ingredient for industrial manufacturers in sectors such as agrochemicals, coatings, textiles, and personal care, where superior surface activity and formulation stability are required.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticide concentrates, suspension concentrates (SC), and wettable powders (WP) to enhance spray coverage and biological efficacy.
• Industrial & Institutional Cleaners: Used in heavy-duty degreasers, metal cleaners, and hard surface cleaners due to its robust surfactant properties and stability in alkaline environments.
• Coatings & Inks: Serves as a pigment dispersant and wetting agent in water-based paints, coatings, and printing inks to improve color development and application properties.
• Textile Processing: Employed as a levelling agent, wetting agent, and dye dispersant in dyeing and finishing processes to ensure uniform color and fabric treatment.
• Personal Care & Cosmetics: Functions as a mild primary or secondary surfactant in cleansing products, shampoos, and bath formulations, offering good foam and skin compatibility.
• Oilfield Chemicals: Utilized in drilling muds and other oilfield applications as an emulsifier and dispersant for solids control.
• Polymerization: Can be used as an emulsifier in emulsion polymerization processes for synthetic rubbers and plastics.

Basic Information

Product Name	Ammonium 1,4-Diisotridecyl Sulphonatosuccinate
CAS No.	84540-56-7
Molecular Formula	C34H67NO7S
Molecular Weight	633.96 g/mol
Synonyms	Ammonium Diisotridecyl Sulfosuccinate; Diisotridecyl Sulfosuccinate, Ammonium Salt; Sulfosuccinic Acid Diisotridecyl Ester Ammonium Salt; 1,4-Bis(iso-tridecyl) Sulfobutanedioate Ammonium Salt; Aerosol TR-70 (Trade Name); Dioctyl Sulfosuccinate Analog (C13 branched); Ammonium Salt of Sulfonated Dioctyl Succinate (branched chain); Iso-tridecyl Sulfosuccinate, Ammonium Salt
EINECS	Contact for details

Quality Control

Our Ammonium 1,4-Diisotridecyl Sulphonatosuccinate is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry specifications. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and pH are available upon request to support your quality assurance protocols.

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 an extended shelf life.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (Active Matter)	Min. 70%
Moisture (Karl Fischer)	Max. 3.0%
pH (10% solution)	5.0 - 7.0
Specific Gravity (25°C)	1.03 - 1.07

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