Description

Butanedioic Acid, Sulfo-, 1,4-Diisodecyl Ester, Ammonium Salt is a high-purity, specialty ammonium sulfosuccinate surfactant. This compound is valued for its excellent emulsifying, dispersing, and wetting properties in demanding industrial formulations. It is a critical component for manufacturers in the coatings, adhesives, and advanced material sectors seeking reliable performance and supply chain consistency.

Application

• Coatings & Inks: Acts as a highly effective wetting and dispersing agent for pigments and fillers in water-based and solvent-based systems, improving gloss and color development.
• Adhesives & Sealants: Used as an emulsifier and stabilizer in polymer emulsion systems, enhancing film formation and adhesive strength.
• Agricultural Formulations: Serves as a key surfactant in pesticide and herbicide concentrates, improving sprayability and active ingredient dispersion.
• Textile Processing: Employed as a leveling and wetting agent in dyeing and finishing processes to ensure uniform color uptake.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and lubricants.
• Personal Care & Detergents: Utilized in specialized formulations requiring mild, anionic surfactants with good foaming and cleansing properties.

Basic Information

Item	Details
Product Name	Butanedioic Acid, Sulfo-, 1,4-Diisodecyl Ester, Ammonium Salt
CAS No.	144093-88-9
Molecular Formula	C28H57NO7S
Molecular Weight	551.8 g/mol
Synonyms	Ammonium Diisodecyl Sulfosuccinate; Diisodecyl Sulfosuccinate, Ammonium Salt; Sulfosuccinic Acid Diisodecyl Ester Ammonium Salt; Aerosol AY; AY-65; 1,4-Bis(8-methylnonyl) Sulfobutanedioate Ammonium Salt; Butanedioic Acid, Sulfo-, 1,4-Diisodecyl Ester, Ammonium Salt (IUPAC); Ammonium Salt of Sulfosuccinic Acid Diisodecyl Ester
EINECS	Contact for details

Quality Control

Our Butanedioic Acid, Sulfo-, 1,4-Diisodecyl Ester, Ammonium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) documenting purity, physical properties, and conformance is provided with every shipment.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
pH (10% solution)	5.0 - 7.5
Heavy Metals (as Pb)	≤ 20 ppm

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