Description

Sodium 2-Heptadecyl-1-Methyl-1H-Benzimidazole-7-Sulphonate is a specialized anionic surfactant and dye intermediate derived from a benzimidazole sulfonate structure. This compound matters for its unique combination of hydrophobic and hydrophilic properties, making it valuable for creating stable formulations and functional materials. Industries requiring high-performance surfactants, corrosion inhibitors, or specialty chemical synthesis are the primary users of this product.

Application

• As a key intermediate in the synthesis of high-grade dyes and pigments.
• As a specialty surfactant in industrial cleaning and degreasing formulations.
• As a corrosion inhibitor additive in metalworking fluids and coatings.
• In the formulation of textile auxiliaries for improved dye leveling and wetting.
• As a dispersing agent for pigments and fillers in various polymer systems.
• In research and development of novel benzimidazole-based compounds for pharmaceutical or agrochemical applications.

Basic Information

Product Name	Sodium 2-Heptadecyl-1-Methyl-1H-Benzimidazole-7-Sulphonate
CAS No.	68444-03-1
Molecular Formula	C26H43N2NaO3S
Molecular Weight	486.68 g/mol
Synonyms	Sodium 2-heptadecyl-1-methyl-1H-benzimidazole-7-sulfonate; 1H-Benzimidazole-7-sulfonic acid, 2-heptadecyl-1-methyl-, sodium salt; 2-Heptadecyl-1-methyl-1H-benzimidazole-7-sulfonic acid sodium salt; Benzimidazolesulfonate surfactant; Heptadecyl methyl benzimidazole sulfonate
EINECS	Contact for details

Quality Control

Our Sodium 2-Heptadecyl-1-Methyl-1H-Benzimidazole-7-Sulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 1.0%

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