Description

Diammonium (Z)-1-(Octadec-9-Enyl) 2-Sulphonatosuccinate is a high-purity, anionic surfactant derived from oleic acid and maleic anhydride. This compound is valued for its excellent emulsifying, dispersing, and wetting properties, making it a critical performance additive in demanding formulations. It is primarily sought by manufacturers in the personal care, textile processing, agrochemical, and industrial cleaning sectors who require effective surface activity with good compatibility and mildness.

Application

• Personal Care & Cosmetics: Acts as a primary or secondary surfactant and emulsifier in shampoos, body washes, facial cleansers, and shaving creams, providing rich lather and mildness to the skin.
• Textile Processing: Used as a wetting agent, dispersant, and emulsifier in dyeing and finishing baths to ensure uniform color uptake and processing efficiency.
• Agrochemical Formulations: Serves as an effective emulsifier and dispersant in the production of pesticide and herbicide concentrates (EC, SC, EW formulations) for stable spray applications.
• Industrial & Institutional (I&I) Cleaning: A key component in heavy-duty degreasers, metal cleaners, and hard surface cleaners due to its powerful emulsification of oils and fats.
• Paints & Coatings: Functions as a pigment dispersant and grinding aid, improving color development and stability in water-based systems.
• Leather Processing: Employed as a fatliquoring agent and emulsifier in various tanning and finishing stages to ensure soft, supple leather.

Basic Information

Product Name	Diammonium (Z)-1-(Octadec-9-Enyl) 2-Sulphonatosuccinate
CAS No.	94213-66-8
Molecular Formula	C22H44N2O7S
Molecular Weight	480.66 g/mol
Synonyms	Diammonium Oleyl Sulfosuccinate; Diammonium (Z)-9-Octadecenyl Sulfosuccinate; Sulfosuccinic Acid 1-(9-Octadecenyl) Ester, Diammonium Salt; Oleyl Sulfosuccinamate, Diammonium Salt; Aerosol® AY (Diammonium Salt); Disodium Oleyl Sulfosuccinate (related salt); Octadec-9-enyl sulfosuccinic acid diammonium salt; Succinic acid, sulfo-, 1-(9-octadecenyl) ester, diammonium salt
EINECS	Contact for details

Quality Control

Our Diammonium (Z)-1-(Octadec-9-Enyl) 2-Sulphonatosuccinate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and compliance with relevant industry standards. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided with each shipment and is available upon request.

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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product quality and performance.

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
Moisture (Karl Fischer)	≤ 3.0 %
Heavy Metals (as Pb)	≤ 10 ppm

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