Description

Sulfonic Acids, C20-30-Alkane, Zinc Salts is a high-molecular-weight metallic sulfonate complex, identified by CAS NO 68989-17-3. This compound is valued for its exceptional performance as a multifunctional additive, providing detergency, anti-wear, and corrosion inhibition properties. It is a critical component for formulators in the lubricants, metalworking fluids, and industrial cleaning sectors seeking to enhance product stability and longevity under demanding conditions.

Application

• Primary additive in engine oils and industrial lubricants for detergency and acid neutralization.
• Key component in metalworking fluids and greases to provide anti-wear and extreme pressure (EP) performance.
• Corrosion inhibitor in rust preventives and protective coatings for metal surfaces.
• Emulsifier and stabilizer in soluble oils and synthetic coolants.
• Detergent and dispersant in industrial and institutional (I&I) cleaning formulations.
• Additive for fuel and diesel treatments to control deposits and protect fuel systems.

Basic Information

Product Name	Sulfonic Acids, C20-30-Alkane, Zinc Salts
CAS No.	68989-17-3
Molecular Formula	Complex Mixture
Molecular Weight	Contact for details
Synonyms	Zinc C20-30 Alkane Sulfonate; Zinc Alkyl Sulfonate; Zinc Sulfonate (C20-C30); Alkane Sulfonic Acid, C20-30-Alkane, Zinc Salt; Zinc Salt of C20-30 Alkane Sulfonic Acid; Overbased Zinc Sulfonate; Neutral Zinc Sulfonate; Lubricant Additive Zinc Sulfonate
EINECS	Contact for details

Quality Control

Our Sulfonic Acids, C20-30-Alkane, Zinc Salts is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including measurement of zinc content, total base number (TBN), viscosity, and sulfonate content. Certificates of Analysis (COA) documenting these 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 and incompatible materials. The product is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Amber to dark brown viscous liquid
Identification (IR)	Conforms
Zinc Content	Contact for details
Total Base Number (TBN)	Contact for details
Sulfonate Content	Contact for details
Kinematic Viscosity @ 100°C	Contact for details
Density @ 20°C	Contact for details
Moisture (Karl Fischer)	≤ 0.5%

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