Description

Disodium (Z,Z)-4-[2,2-Bis(Hydroxymethyl)-3-[(1-Oxooctadeca-9,12-Dienyl)Oxy]Propyl] 2-Sulphonatosuccinate is a high-purity, anionic surfactant and emulsifying agent derived from linoleic acid. This compound is valued for its excellent wetting, dispersing, and solubilizing properties, making it a critical performance additive in demanding formulations. It is primarily sought by manufacturers in the personal care, cosmetics, and specialty chemical industries for creating stable, high-quality emulsions and cleansers.

Application

• Personal Care & Cosmetics: A key emulsifier and surfactant in facial cleansers, shower gels, shampoos, and liquid soaps, providing rich lather and mild cleansing.
• Skin Care Formulations: Used in creams, lotions, and sunscreens for its ability to stabilize oil-in-water (O/W) emulsions and enhance skin feel.
• Household & Industrial Cleaners: Acts as a powerful wetting and dispersing agent in hard surface cleaners, degreasers, and detergent concentrates.
• Textile Processing: Employed as a scouring agent, dye leveler, and softener base in textile auxiliaries to improve processing efficiency.
• Agricultural Adjuvants: Functions as a surfactant in pesticide and herbicide formulations to improve spray coverage and active ingredient penetration.
• Industrial Emulsions: Serves as an emulsifier for polymerization processes and in the production of specialty lubricants and coatings.

Basic Information

Product Name	Disodium (Z,Z)-4-[2,2-Bis(Hydroxymethyl)-3-[(1-Oxooctadeca-9,12-Dienyl)Oxy]Propyl] 2-Sulphonatosuccinate
CAS No.	93892-63-8
Molecular Formula	C28H46Na2O12S
Molecular Weight	652.7 g/mol
Synonyms	Disodium PEG-5 laurylcitrate sulfosuccinate; Disodium laureth sulfosuccinate (specific isomer); Disodium lauryl ether sulfosuccinate; Sulfosuccinic acid, 4-[2,2-bis(hydroxymethyl)-3-[(1-oxo-9,12-octadecadienyl)oxy]propyl] ester, disodium salt; Disodium ricinoleamido MEA-sulfosuccinate (related); Aerosol AY (trade name analog); Anionic surfactant 93892-63-8; Linoleic acid-based sulfosuccinate diester
EINECS	Contact for details

Quality Control

Our Disodium (Z,Z)-4-[2,2-Bis(Hydroxymethyl)-3-[(1-Oxooctadeca-9,12-Dienyl)Oxy]Propyl] 2-Sulphonatosuccinate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets precise specifications for purity, composition, and performance. Certificates of Analysis (COA) documenting all test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 lead to caking or degradation.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
pH (10% solution)	5.5 - 7.5
Heavy Metals (as Pb)	≤ 10 ppm

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