Description

Barium Bis[Didodecylbenzenesulphonate] is a specialized organometallic compound belonging to the class of barium sulfonates. This product serves as a highly effective metal-based additive and catalyst in various industrial processes, valued for its unique combination of thermal stability and surface-active properties. It is primarily utilized by manufacturers in the lubricant, polymer, and specialty chemical industries seeking to enhance product performance and stability.

Application

• Lubricant and Grease Additive: Functions as a high-performance detergent and anti-wear agent in engine oils and industrial greases, neutralizing acidic by-products and preventing sludge formation.
• Polymer Stabilizer and Catalyst: Acts as a thermal stabilizer in PVC and other halogenated polymers, and can serve as a catalyst or co-catalyst in specific polymerization reactions.
• Corrosion Inhibitor: Used in fuel and oil additive packages to form a protective film on metal surfaces, preventing rust and corrosion in engines and industrial systems.
• Emulsifier and Dispersant: Employed in the formulation of agricultural chemicals, coatings, and drilling muds due to its surfactant properties, aiding in the stabilization of emulsions and suspensions.
• Specialty Chemical Intermediate: Serves as a key precursor or intermediate in the synthesis of other organometallic compounds and specialty surfactants.

Basic Information

Product Name	Barium Bis[Didodecylbenzenesulphonate]
CAS No.	29152-54-3
Molecular Formula	C48H74BaO6S2
Molecular Weight	954.34 g/mol
Synonyms	Barium Didodecylbenzenesulfonate; Barium Dodecylbenzenesulfonate; Barium Alkylbenzenesulfonate; Barium Salt of Dodecylbenzenesulfonic Acid; Barium Bis(dodecylphenylsulfonate); Barium DDBS; Barium LAS (Linear Alkylbenzene Sulfonate); Barium Petroleum Sulfonate
EINECS	249-464-6

Quality Control

Our production of Barium Bis[Didodecylbenzenesulphonate] adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistency and meets defined specifications for parameters such as barium content, sulfonate activity, and moisture levels. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a cool, dry place. Recommended storage temperature is between 15°C and 25°C. Store away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Pale yellow to brown viscous liquid or paste
Identification (IR)	Conforms to structure
Assay (Barium Content)	Min. 12.0 %
Sulfonate Content	Min. 85.0 %
Moisture (Karl Fischer)	Max. 2.0 %
Viscosity (at 25°C)	Contact for details
Density (at 20°C)	~1.05 g/cm³

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