Description

1-[(2-Ethylhexyloxy)Carbonyl]-1-Tridecanesulfonic Acid Sodium Salt is a high-purity, synthetic anionic surfactant characterized by its unique branched-chain structure. This compound is valued for its excellent surface-active properties, including wetting, emulsification, and dispersion, making it a critical performance additive in demanding formulations. It is primarily utilized by industrial manufacturers in sectors such as agrochemicals, coatings, and specialty cleaning, where consistent quality and reliable performance are paramount.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticide concentrates and suspension concentrates (SC) to enhance stability and field efficacy.
• Industrial Coatings & Inks: Provides superior pigment wetting and dispersion in solvent-based and high-solids coating systems, improving color development and finish quality.
• Specialty Cleaning & Degreasing: Used in industrial and institutional cleaning products for its powerful emulsification of oils and greases in hard surface cleaners.
• Polymerization & Emulsion Processes: Serves as an emulsifier or stabilizer in the production of synthetic latexes and other polymer dispersions.
• Metalworking Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic metalworking fluids.
• Textile & Leather Processing: Employed as a wetting and leveling agent in dyeing processes and as a fatliquoring agent in leather treatment.

Basic Information

Product Name	1-[(2-Ethylhexyloxy)Carbonyl]-1-Tridecanesulfonic Acid Sodium Salt
CAS No.	70788-31-7
Molecular Formula	C22H44NaO5S
Molecular Weight	443.64 g/mol
Synonyms	Sodium 1-[(2-ethylhexyloxy)carbonyl]tridecane-1-sulfonate; 2-Ethylhexyl Tridecylsulfosuccinate Sodium Salt; Sodium 2-Ethylhexyl Tridecylsulfosuccinate; Tridecylsulfosuccinic Acid 2-Ethylhexyl Ester Sodium Salt; Sulfosuccinate Ester Sodium Salt; Anionic Surfactant 70788-31-7; CAS 70788-31-7
EINECS	Contact for details

Quality Control

Our production of 1-[(2-Ethylhexyloxy)Carbonyl]-1-Tridecanesulfonic Acid Sodium Salt adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. All materials are manufactured and tested against precise internal specifications, with key parameters including assay, moisture content, and ionic composition verified. A Certificate of Analysis (COA) documenting these results is provided with every shipment 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 room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the original container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0 %
Water Content (KF)	≤ 3.0 %
Sodium Content	4.5 - 6.0 %
pH (5% Solution)	6.0 - 8.5

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