Description

Disodium 1-[1-Methyl-2-[(1-Oxooctadec-9-Enyl)Amino]Ethyl] 2-Sulphonatosuccinate is a high-performance anionic surfactant and emulsifier derived from oleic acid and aspartic acid, known for its excellent mildness and foaming properties. This compound is valued for its ability to provide effective cleaning and emulsification while being gentle on skin and compatible with a wide range of cosmetic and detergent formulations. It is primarily required by manufacturers in the personal care, home care, and industrial cleaning sectors seeking high-quality, biodegradable ingredients.

Application

• Primary Surfactant in Mild Cleansers: Used in facial cleansers, shower gels, baby shampoos, and other personal care products where mildness is critical.
• Foam Booster and Stabilizer: Enhances and stabilizes foam in liquid soaps, hand washes, and bubble baths.
• Emulsifying Agent: Effective in oil-in-water (O/W) emulsions for creams, lotions, and makeup removers.
• Industrial & Institutional (I&I) Cleaners: Formulated into low-irritation, high-performance cleaners for food processing, healthcare, and hospitality applications.
• Household Detergents: Incorporated into premium dishwashing liquids and all-purpose cleaners for improved skin compatibility.
• Textile and Leather Processing: Acts as a wetting agent, dispersant, and softener in auxiliary formulations.

Basic Information

Product Name	Disodium 1-[1-Methyl-2-[(1-Oxooctadec-9-Enyl)Amino]Ethyl] 2-Sulphonatosuccinate
CAS No.	43154-85-4
Molecular Formula	C₂₆H₄₅NNa₂O₈S
Molecular Weight	577.68 g/mol
Synonyms	Disodium Lauroyl Aspartate; Disodium N-(1-Oxooctadec-9-enyl)-L-aspartate, Disodium Salt; Disodium N-Oleoyl Aspartate; Asparagine, N-(1-oxo-9-octadecenyl)-, disodium salt, (S)-; Oleoyl Sarcosine (related class); Sodium Lauroyl Aspartate; Mild Surfactant CA; Acylglutamate LS
EINECS	256-112-4

Quality Control

Our Disodium 1-[1-Methyl-2-[(1-Oxooctadec-9-Enyl)Amino]Ethyl] 2-Sulphonatosuccinate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets stringent specifications for purity, identity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and physical characteristics 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). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
pH (10% solution)	5.0 - 7.0
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents	Meets ICH guidelines

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