Description

Disodium Tetradecenedisulphonate is a high-purity, anionic surfactant derived from a C14 olefin. This compound is valued for its excellent wetting, emulsifying, and dispersing properties in aqueous systems. It is primarily utilized in the formulation of industrial and institutional cleaning products, agrochemicals, and textile processing aids. Its consistent quality and performance make it a reliable choice for manufacturers requiring stable and effective surface-active agents.

Application

• Industrial & Institutional (I&I) Cleaners: Acts as a key wetting agent and detergent builder in heavy-duty floor cleaners, degreasers, and alkaline cleaning formulations.
• Agrochemical Formulations: Used as a dispersant and wetting agent in the production of wettable powders (WP), suspension concentrates (SC), and other pesticide formulations to enhance spray coverage and stability.
• Textile Processing: Serves as a scouring agent, wetting agent, and dye leveling assistant in various stages of textile manufacturing and finishing.
• Metal Working Fluids: Incorporated as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic metalworking coolants and drawing compounds.
• Paint & Coatings: Functions as a pigment dispersant and grinding aid in water-based paint and coating systems to improve color development and stability.
• Enhanced Oil Recovery (EOR): Investigated for use as a surfactant in chemical flooding processes to reduce interfacial tension and improve oil displacement.

Basic Information

Product Name	Disodium Tetradecenedisulphonate
CAS No.	68003-17-8
Molecular Formula	C14H26Na2O6S2
Molecular Weight	400.46 g/mol
Synonyms	Disodium Tetradecene-1,2-disulfonate; Tetradecenedisulfonic Acid Disodium Salt; C14 Olefin Sulfonate, Disulfonated; Sodium C14 Olefin Disulfonate; Internal Olefin Sulfonate (IOS) derivative; Sulfonated Tetradecene Disodium Salt; Disodium 1,2-Disulfotetradecane
EINECS	Contact for details

Quality Control

Our Disodium Tetradecenedisulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, active content, and performance characteristics. Certificates of Analysis (COA) documenting key parameters are provided to guarantee supply consistency and traceability for our B2B partners.

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 quality.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (Active Matter)	≥ 92.0 %
Water Content	≤ 5.0 %
pH (1% Solution)	7.0 - 9.5
Sodium Sulfate	≤ 3.0 %

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