Description

1H-Benzimidazolesulfonic Acid, 2-C10-18-Alkyl Me Derivs., Sodium Salts, Ethoxylated is a high-performance, ethoxylated anionic surfactant derived from a benzimidazole sulfonic acid core. This specialized chemistry provides excellent wetting, emulsifying, and dispersing properties, making it a valuable additive in demanding industrial formulations. It is primarily utilized by manufacturers in the agrochemical, textile, and specialty cleaning industries where stable performance under varied conditions is required. The compound is supplied under strict quality control to ensure batch-to-batch consistency for critical applications.

Application

• Agrochemical Formulations: Acts as a key wetting agent, dispersant, and emulsifier in pesticide and herbicide concentrates and suspoemulsions.
• Textile Processing: Used in dyeing and finishing baths to improve dye leveling, penetration, and overall process uniformity.
• Industrial & Institutional (I&I) Cleaners: Serves as a high-efficiency surfactant in heavy-duty degreasers and alkaline cleaning formulations.
• Metal Working Fluids: Functions as an emulsifier and corrosion inhibitor in synthetic and semi-synthetic coolants and lubricants.
• Paint & Coating Additives: Enhances pigment dispersion and stabilizes emulsion systems in water-based architectural and industrial coatings.
• Oilfield Chemicals: Employed in drilling muds and completion fluids as a rheology modifier and dispersant.

Basic Information

Product Name	1H-Benzimidazolesulfonic Acid, 2-C10-18-Alkyl Me Derivs., Sodium Salts, Ethoxylated
CAS No.	101544-97-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ethoxylated Alkyl Benzimidazole Sulfonate; Sodium 2-(C10-18-alkyl)-1-methyl-1H-benzimidazole-7-sulfonate, ethoxylated; Alkyl Methyl Benzimidazole Sulfonate Ethoxylate; Benzimidazole Sulfonic Acid Surfactant; Anionic Benzimidazole Surfactant; Agrochemical Dispersant 101544-97-2; Textile Leveling Agent 101544-97-2
EINECS	Contact for details

Quality Control

Our production of 1H-Benzimidazolesulfonic Acid, 2-C10-18-Alkyl Me Derivs., Sodium Salts, Ethoxylated adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure compliance with agreed specifications for parameters such as active matter content, degree of ethoxylation, and ionic character. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee traceability and performance consistency for your formulations.

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 material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellowish to amber viscous liquid or paste
Active Matter Content	≥ 40% (or as per grade)
pH (1% solution)	6.0 - 9.0
Moisture Content	≤ 3.0%
Identification (IR)	Conforms

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