Description

Benzenesulfonic Acid, Mono-C15-30-Branched Alkyl And Di-C11-13-Branched And Linear Alkyl Derivs., Barium Salts, Overbased is a specialized organometallic compound designed as a high-performance additive for industrial lubricants and functional fluids. This product matters because it provides exceptional detergency and acid-neutralizing capacity, which is critical for maintaining equipment cleanliness and extending operational life in demanding environments. It is primarily needed by formulators in the lubricant, grease, and metalworking industries seeking to enhance the performance and longevity of their products under severe conditions.

Application

• Lubricant Additive: Functions as a powerful detergent and dispersant in engine oils, gear oils, and hydraulic fluids to prevent sludge and varnish formation.
• Grease Formulation: Used as a key component in complex soap-based greases to improve thermal stability, water resistance, and load-carrying capacity.
• Metalworking Fluids: Incorporated into cutting oils and drawing compounds to provide lubrication, prevent corrosion, and neutralize acidic by-products of machining operations.
• Rust Preventative: Serves as an effective component in corrosion inhibitor packages for industrial oils and protective coatings.
• Fuel Additive: Can be used in diesel fuels and heavy fuel oils to control injector fouling and deposit formation.
• Overbased Detergent: Its high base number (BN) makes it excellent for neutralizing acidic combustion by-products in marine and stationary engine lubricants.

Basic Information

Item	Detail
Product Name	Benzenesulfonic Acid, Mono-C15-30-Branched Alkyl And Di-C11-13-Branched And Linear Alkyl Derivs., Barium Salts, Overbased
CAS No.	71549-80-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Overbased Barium Alkylbenzenesulfonate; Barium Overbased Sulfonate; Barium Alkyl Aryl Sulfonate; High BN Barium Sulfonate; Barium Detergent; Lubricant Detergent Barium Salt; Barium Petroleum Sulfonate; Barium Sulfonate Overbased
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, Mono-C15-30-Branched Alkyl And Di-C11-13-Branched And Linear Alkyl Derivs., Barium Salts, Overbased is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with industry specifications for key parameters such as base number, viscosity, and metal content. Certificates of Analysis (COA) documenting these results 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, well-ventilated area at room temperature (15-25°C/59-77°F). Keep away from strong oxidizing agents and incompatible materials. Due to its chemical nature, it should be stored under conditions that minimize exposure to moisture and air to maintain product integrity.

Specification

Item	Specification
Appearance	Brown viscous liquid
Base Number (TBN)	Contact for details
Barium Content	Contact for details
Viscosity @ 100°C	Contact for details
Density @ 20°C	Contact for details
Flash Point	Contact for details
Solubility	Soluble in mineral oils

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