Description

Benzenesulfonic Acid, C14-24-Branched And Linear Alkyl Derivs., Barium Salts, Overbased is a specialized organometallic compound designed to function as a high-performance detergent and neutralizing agent in lubricating oils and greases. Its core value lies in its ability to effectively neutralize acidic by-products of combustion and oxidation, preventing sludge formation and protecting engine components from corrosive wear. This product is essential for formulators in the lubricant and fuel additive industries who require reliable overbased additives to extend equipment life and maintain operational efficiency.

Application

• Primary use as a high TBN (Total Base Number) detergent and acid neutralizer in marine diesel engine oils and other high-performance lubricants.
• Key component in grease formulations to provide alkalinity reserve and protect against rust and corrosion.
• Additive for industrial lubricants and metalworking fluids where control of acidic degradation products is critical.
• Used in the formulation of automotive engine oils, particularly for applications requiring enhanced detergency and soot-handling capabilities.
• Acts as a stabilizer and performance enhancer in certain fuel additive packages.
• Employed in the production of overbased sulfonate complexes which serve as multi-functional additives.

Basic Information

Product Name	Benzenesulfonic Acid, C14-24-Branched And Linear Alkyl Derivs., Barium Salts, Overbased
CAS No.	120968-17-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Overbased Barium Alkylbenzene Sulfonate; Barium Overbased Sulfonate; High TBN Barium Sulfonate; Barium C14-24 Alkylbenzenesulfonate, Overbased; Barium Alkaryl Sulfonate; Lubricant Detergent Additive Barium Type; Barium Sulfonate Detergent; Alkylbenzene Sulfonic Acid Barium Salt Overbased
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, C14-24-Branched And Linear Alkyl Derivs., Barium Salts, Overbased is manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability. The product undergoes rigorous testing for key parameters including Total Base Number (TBN), barium content, viscosity, and sulfated ash. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure containers are kept tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Brown viscous liquid
Total Base Number (TBN)	Contact for details
Barium Content	Contact for details
Kinematic Viscosity (100°C)	Contact for details
Sulfated Ash	Contact for details
Density (20°C)	Contact for details
Flash Point	Contact for details

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