Description

5-(Benzoylamino)-2-Sulphobenzenediazonium Chloride is a specialized diazonium salt derivative, a key intermediate in the synthesis of azo dyes and pigments. This compound matters for its role in creating vibrant, colorfast dyes used in demanding industrial applications. It is primarily needed by manufacturers in the textile, ink, and specialty chemical industries seeking to produce high-performance colorants.

Application

• Primary Intermediate for Azo Dyes & Pigments: Serves as a crucial coupling component in the synthesis of complex, high-value azo colorants.
• Textile Dye Manufacturing: Used to produce dyes for coloring natural and synthetic fibers, offering good wash and light fastness.
• Inkjet and Printing Ink Formulation: A key precursor for pigments used in high-quality inks, providing intense coloration.
• Research & Chemical Synthesis: Employed in organic chemistry laboratories for developing novel diazonium-based compounds and studying coupling reactions.
• Specialty Chemical Production: Acts as a building block for functional chemicals used in imaging, coatings, and advanced material science.

Basic Information

Product Name	5-(Benzoylamino)-2-Sulphobenzenediazonium Chloride
CAS No.	67969-93-1
Molecular Formula	C13H10ClN3O3S
Molecular Weight	323.75 g/mol
Synonyms	2-Diazo-1-oxo-1,2-dihydronaphtho[2,1-d]thiazole-4-sulfonic acid; 5-Benzamido-2-sulfobenzenediazonium chloride; 4-(Benzoylamino)-2-sulfobenzenediazonium chloride; 2-Sulfo-5-benzamidobenzenediazonium chloride; Fast Scarlet R Salt; Azoic Diazo Component; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 5-(Benzoylamino)-2-Sulphobenzenediazonium Chloride adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your synthesis processes. Every lot undergoes rigorous analytical testing, including purity assay and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric humidity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Water Content (KF)	Max. 2.0%
Solubility	Soluble in water, polar organic solvents

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