Description

Benzenesulfonic Acid, Oxybisdecyl- is a specialized organic sulfonic acid derivative, valued for its surfactant and intermediate properties. Its unique structure, featuring a benzene sulfonic acid core linked to decyloxy chains, makes it a versatile component for modifying surface activity and chemical reactivity. This compound is essential for formulators and manufacturers in sectors requiring high-performance emulsifiers, dispersants, or chemical synthesis precursors.

Application

• As a key surfactant and emulsifier in industrial cleaning formulations and degreasers.
• As a dispersing agent in pigment and dye preparations for coatings and inks.
• As a chemical intermediate in the synthesis of more complex sulfonate-based specialty chemicals.
• In the formulation of lubricant additives and metalworking fluids.
• As a component in textile auxiliaries for wetting and scouring processes.
• Potential use in the research and development of specialty polymers and resin systems.

Basic Information

Product Name	Benzenesulfonic Acid, Oxybisdecyl-
CAS No.	70191-74-1
Molecular Formula	C26H46O5S
Molecular Weight	470.71 g/mol
Synonyms	Bis(decyloxy)benzenesulfonic Acid; Didecyloxybenzenesulfonic Acid; 4,4'-Oxybis(decyl) Benzenesulfonate; Benzenesulfonic Acid, 4,4'-Oxybis(decyl)-; Polyoxyethylene(2) Decyl Ether Sulfonate (related class); Surfactant 70191-74-1; Alkyl Aryl Sulfonic Acid Derivative
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, Oxybisdecyl- is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and meets agreed-upon specifications. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment to guarantee traceability and compliance.

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); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Sulfuric Acid Ash	≤ 0.5%
pH (10% solution)	Contact for details

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