Description

p-Aminoazobenzene is a synthetic organic compound belonging to the azo dye class, characterized by its distinct aromatic structure. This chemical serves as a crucial intermediate in the synthesis of more complex dyes, pigments, and specialty chemicals. It is primarily utilized by manufacturers and R&D laboratories in the dye, textile, and chemical research industries.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of various azo dyes and pigments used for coloring textiles, leather, and plastics.
• Chemical Research & Synthesis: Employed as a building block in organic synthesis for developing novel compounds and materials.
• Analytical Chemistry: Used as a pH indicator and in various analytical procedures due to its color-changing properties.
• Photographic Industry: Can be utilized in certain photographic chemicals and light-sensitive applications.
• Liquid Crystal Displays (LCDs): Investigated for potential use in the development of dyes for display technologies.
• Non-linear Optical Materials: Studied for applications in materials science due to its specific molecular structure.

Basic Information

Product Name	p-Aminoazobenzene
CAS No.	12-11-3
Molecular Formula	C₁₂H₁₁N₃
Molecular Weight	197.24 g/mol
Synonyms	4-Aminoazobenzene; Aniline Yellow; Solvent Yellow 1; p-Phenylazoaniline; 4-Phenylazoaniline; Azobenzene, 4-amino-; CI 11000; USAF EK-137
EINECS	Contact for details

Quality Control

Our p-Aminoazobenzene is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with industrial and laboratory-grade standards to meet diverse application 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to brown crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	124 - 128 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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