Description

1-(2-Pyridinylazo)Benzene is a specialized organic compound belonging to the azo dye and analytical reagent family. This chemical is valued for its strong chromophoric properties and its ability to form stable complexes with various metal ions, making it a critical reagent in analytical chemistry. It is primarily sought by research laboratories, chemical manufacturers, and quality control facilities for use as a colorimetric indicator and chelating agent in trace metal analysis.

Application

• Analytical Chemistry Reagent: Used as a sensitive colorimetric indicator for the spectrophotometric determination of trace metals such as cobalt, nickel, and copper.
• Complexometric Titration: Serves as a metallochromic indicator in EDTA titrations for various metal ions.
• Research & Development: Employed in academic and industrial R&D for studying coordination chemistry and developing new analytical methods.
• Quality Control Laboratories: Applied in environmental testing, pharmaceutical QC, and metallurgical analysis for precise metal ion detection.
• Dye Intermediate: Functions as a precursor or intermediate in the synthesis of more complex azo dyes and pigments.
• Sensor Technology: Investigated for use in the development of chemical sensors and detection kits for heavy metals.

Basic Information

Product Name	1-(2-Pyridinylazo)Benzene
CAS No.	2569-57-5
Molecular Formula	C11H9N3
Molecular Weight	183.21 g/mol
Synonyms	2-(Phenylazo)pyridine; 2-Pyridylazobenzene; PAN (Pyridylazo Naphthol related reagent); 1-Phenylazo-2-pyridine; α-Pyridylazobenzene; (Phenylazo)pyridine; Azobenzene, 2-pyridyl-
EINECS	219-915-8

Quality Control

Our 1-(2-Pyridinylazo)Benzene is produced and tested under a rigorous quality management system. Each batch undergoes comprehensive analysis to ensure high purity and consistency, meeting the exacting standards required for analytical and research applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

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). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	138 - 142 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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