Description

Sodium 2-[(3,6,9,12,15,18,21,24,27,30-Decaoxaoctatetracont-39-Enyl)Oxy]-2-Oxoethane-1-Sulphonate is a high-purity, synthetic anionic surfactant characterized by a long polyether chain terminated with a sulfonate group. This unique molecular structure provides excellent wetting, dispersing, and emulsifying properties, making it a critical performance additive in advanced formulations. It is primarily utilized by manufacturers in the personal care, agrochemical, and industrial cleaning sectors where stable, high-performance surface activity is required.

Application

• Personal Care & Cosmetics: Acts as a primary surfactant and emulsifier in high-end shampoos, body washes, and facial cleansers, providing rich lather and mildness.
• Agrochemical Formulations: Used as a wetting agent, dispersant, and penetrant in pesticides, herbicides, and liquid fertilizers to enhance efficacy and stability.
• Industrial & Institutional (I&I) Cleaners: Serves as a key component in hard surface cleaners, degreasers, and detergent formulations for its superior oil emulsification and soil suspension.
• Textile & Leather Processing: Functions as a leveling agent, wetting agent, and dye dispersant to ensure uniform color application and processing.
• Paints & Coatings: Employed as a pigment grinding aid and dispersant to prevent settling and ensure consistent color and gloss in water-based systems.
• Polymerization: Can be used as an emulsifier in emulsion polymerization processes for synthetic rubbers and plastics.

Basic Information

Product Name	Sodium 2-[(3,6,9,12,15,18,21,24,27,30-Decaoxaoctatetracont-39-Enyl)Oxy]-2-Oxoethane-1-Sulphonate
CAS No.	94386-35-3
Molecular Formula	C40H75NaO15S
Molecular Weight	851.08 g/mol
Synonyms	Sodium PEG-10 Lauryl Ether Sulfosuccinate; Disodium Laureth Sulfosuccinate; Disodium PEG-10 Lauryl Ether Sulfosuccinate; Sodium Laureth Sulfosuccinate; Disodium Lauryl Ether Sulfosuccinate; Sulfosuccinic Acid, 4-Ester with PEG-10 Lauryl Ether, Disodium Salt; Poly(oxy-1,2-ethanediyl), α-sulfo-ω-(dodecyloxy)-, sodium salt (1:1); CAS 94386-35-3
EINECS	Contact for details

Quality Control

Our Sodium 2-[(3,6,9,12,15,18,21,24,27,30-Decaoxaoctatetracont-39-Enyl)Oxy]-2-Oxoethane-1-Sulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, composition, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, moisture content, and heavy metals 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, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can lead to caking or degradation of performance.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
pH (10% Solution)	5.5 - 7.5
Moisture (Karl Fischer)	≤ 3.0%
Heavy Metals (as Pb)	≤ 10 ppm
Sodium Content	2.5 - 3.5%

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