Description

Disodium 2-Heptadecyl-1-[(3-Sulphonatophenyl)Methyl]-1H-Benzimidazolesulphonate is a high-purity, synthetic organic compound belonging to the class of benzimidazole derivatives. This specialty chemical is valued for its unique surfactant and complexing properties, making it a critical component in advanced industrial formulations. It is primarily sought by manufacturers in the chemical synthesis, specialty detergent, and advanced material sectors for its performance as a stabilizer, emulsifier, or intermediate.

Application

• Specialty Surfactant/Emulsifier: Used in high-performance cleaning formulations, industrial detergents, and emulsion polymerization processes.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex benzimidazole-based compounds for pharmaceutical and agrochemical research.
• Corrosion Inhibitor: Employed in functional fluid additives and metalworking formulations to protect ferrous and non-ferrous metals.
• Dye & Pigment Industry: Acts as a dispersing agent or stabilizer for organic pigments and dyes to improve color consistency and shelf life.
• Textile Auxiliary: Functions as a leveling agent or softener component in textile processing and finishing.
• Oilfield Chemicals: Potential application in drilling mud additives and production chemicals as a rheology modifier or surfactant.

Basic Information

Product Name	Disodium 2-Heptadecyl-1-[(3-Sulphonatophenyl)Methyl]-1H-Benzimidazolesulphonate
CAS No.	68228-07-9
Molecular Formula	C32H47N2Na2O6S2
Molecular Weight	664.82 g/mol
Synonyms	Disodium 2-heptadecyl-1-[(3-sulfonatobenzyl)]benzimidazole-5-sulfonate; 1H-Benzimidazole-5-sulfonic acid, 2-heptadecyl-1-[(3-sulfophenyl)methyl]-, sodium salt (1:2); Benzimidazolesulphonate, disodium salt; Sodium 2-heptadecyl-1-[(3-sulfonatobenzyl)]benzimidazole-5-sulfonate; Heptadecyl benzimidazole disulfonate sodium salt; Surfactant BZ-17DS; NA-SALT 68228-07-9
EINECS	Contact for details

Quality Control

Our Disodium 2-Heptadecyl-1-[(3-Sulphonatophenyl)Methyl]-1H-Benzimidazolesulphonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent performance. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	15.0 - 20.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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