Description

Disodium (Z)-4-(9-Octadecenylamino)-4-Oxo-2-Sulphonatobutyrate is a high-purity, anionic surfactant derived from oleic acid. This compound is valued for its excellent emulsifying, dispersing, and wetting properties, making it a critical performance additive in demanding formulations. It is primarily utilized by manufacturers in the personal care, textile processing, and industrial cleaning sectors who require reliable, high-performance surface-active agents.

Application

• Personal Care & Cosmetics: Acts as a primary surfactant and emulsifier in shampoos, body washes, and facial cleansers for gentle yet effective cleansing.
• Textile Auxiliaries: Serves as a key wetting agent, dispersant, and leveling agent in dyeing and finishing processes to ensure uniform color and fabric quality.
• Industrial & Institutional (I&I) Cleaning: Used in formulations for hard surface cleaners, degreasers, and detergent blends where strong emulsification of oils is required.
• Emulsion Polymerization: Functions as a stabilizer and emulsifier in the production of synthetic latexes, such as acrylics and styrene-butadiene rubber (SBR).
• Agricultural Formulations: Employed as a dispersant and wetting agent in pesticide and herbicide concentrates to improve spray coverage and efficacy.
• Leather Processing: Used in beamhouse and tanning operations as a wetting and penetrating agent to improve chemical uptake and processing uniformity.

Basic Information

Product Name	Disodium (Z)-4-(9-Octadecenylamino)-4-Oxo-2-Sulphonatobutyrate
CAS No.	70904-60-8
Molecular Formula	C22H39NNa2O7S
Molecular Weight	507.59 g/mol
Synonyms	Disodium N-Oleoylsarcosinate Sulphosuccinate; Disodium Oleamido MEA-Sulfosuccinate; Disodium Oleoyl Sarcosinate Sulfosuccinate; Oleamido MEA-Sulfosuccinate Disodium Salt; (Z)-Disodium 4-(9-Octadecenylamino)-4-oxo-2-sulfonatobutanoate; 2-Sulfo-1,4-butanedioic acid, 4-(9-octadecenylamino)-4-oxo-, disodium salt, (Z)-; Surfactant 70904-60-8
EINECS	Contact for details

Quality Control

Our production of Disodium (Z)-4-(9-Octadecenylamino)-4-Oxo-2-Sulphonatobutyrate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including assay, identification, and impurity profiling, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to guarantee traceability and quality assurance.

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); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance and stability.

Specification

Item	Specification
Appearance	Light yellow to amber viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
pH (10% Solution)	6.0 - 8.0
Water Content	≤ 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.