Description

Sodium 2-Heptadecylmethyl-1H-Benzimidazolesulphonate is a specialized anionic surfactant and corrosion inhibitor derived from benzimidazole chemistry. This compound matters for its unique ability to form stable, protective films on metal surfaces, offering excellent performance in demanding formulations. It is primarily needed by manufacturers in the lubricant, metalworking fluid, and fuel additive industries seeking high-performance, multifunctional additives.

Application

• As a corrosion inhibitor in industrial lubricants and greases.
• As a key additive in metalworking fluids and coolants.
• As a detergent and dispersant in fuel and lubricant formulations.
• As a surface-active agent in specialty cleaning and degreasing products.
• As a stabilizing agent in polymer and coating systems.
• In the formulation of rust preventatives and temporary protective coatings.

Basic Information

Product Name	Sodium 2-Heptadecylmethyl-1H-Benzimidazolesulphonate
CAS No.	68867-55-0
Molecular Formula	C25H41N2NaO3S
Molecular Weight	472.66 g/mol
Synonyms	Sodium 2-heptadecylmethylbenzimidazole sulfonate; 2-Heptadecylmethyl-1H-benzimidazole sulfonic acid sodium salt; Benzimidazolesulfonic acid, 2-heptadecylmethyl-, sodium salt; Lubricant additive 68867-55-0; Corrosion inhibitor 68867-55-0; Sodium heptadecylmethyl benzimidazole sulfonate; 1H-Benzimidazolesulfonic acid, 2-(heptadecylmethyl)-, sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 2-Heptadecylmethyl-1H-Benzimidazolesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the specifications required for industrial applications. A Certificate of Analysis (COA) detailing key parameters is available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	Contact for details
pH (1% Solution)	6.0 - 8.5

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