Description

Sulfonic Acids, Petroleum, Calcium Salts (CAS NO 61789-86-4) are a class of organosulfur compounds derived from petroleum feedstocks, valued for their excellent surfactant and detergent properties. These calcium-based salts are crucial for their ability to reduce surface tension, emulsify oils, and disperse particulates in aqueous systems. They are essential raw materials for formulators and manufacturers in the lubricant, fuel additive, and industrial cleaning sectors seeking high-performance, cost-effective ingredients.

Application

• Lubricant and Grease Additives: Acts as a detergent and dispersant to neutralize acidic by-products, prevent sludge formation, and keep engines and machinery clean.
• Fuel Additives: Used in gasoline and diesel formulations to clean fuel injectors and intake valves, improving combustion efficiency and reducing emissions.
• Industrial Cleaners and Degreasers: Serves as a key surfactant in heavy-duty cleaning formulations for metal parts, concrete floors, and equipment.
• Rust Preventatives and Corrosion Inhibitors: Forms protective films on metal surfaces in process oils and temporary protective coatings.
• Emulsifying Agents: Facilitates the creation of stable oil-in-water emulsions for various industrial and agricultural applications.
• Textile and Leather Processing: Used as a wetting agent and detergent in scouring and finishing processes.

Basic Information

Product Name	Sulfonic Acids, Petroleum, Calcium Salts
CAS No.	61789-86-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Calcium Petroleum Sulfonate; Calcium Alkylbenzene Sulfonate; Overbased Calcium Sulfonate; Neutral Calcium Sulfonate; Petroleum Sulfonic Acids, Calcium Salts; Ca Sulfonate; Detergent Alkylate Calcium Sulfonate; Calcium Mahogany Sulfonate
EINECS	263-192-3

Quality Control

Our Sulfonic Acids, Petroleum, Calcium Salts are manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance, including assays for active content, calcium content, viscosity, and total base number (TBN) where applicable. Certificates of Analysis (COA) documenting all relevant specifications 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). Keep away from strong oxidizing agents. For long-term storage, ensure containers are kept sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Brown viscous liquid or paste
Calcium Content	Contact for details
Total Base Number (TBN)	Contact for details
Viscosity @ 40°C	Contact for details
Density	Contact for details
Solubility	Soluble in oil, insoluble in water
Sulfated Ash	Contact for details

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