Description

4-[(4-Amino-2-Chlorophenyl)Azo]Naphthalen-1-Amine is a specialized azo dye intermediate of significant commercial importance in the production of high-performance pigments and dyes. Its molecular structure provides excellent chromophoric properties, making it a critical precursor for achieving specific, vibrant color shades with good stability. This compound is primarily sought after by manufacturers in the textile, ink, plastics, and specialty coatings industries who require precise and reliable colorants for their formulations.

Application

• Primary Intermediate for Azo Pigments & Dyes: Serves as a key building block in synthesizing high-grade organic pigments used in industrial applications.
• Textile Dyeing: Used in the production of dyes for coloring synthetic and natural fibers, offering good wash and light fastness.
• Printing Inks: A crucial component in formulating inks for packaging, publications, and security printing due to its color strength.
• Plastics and Polymers Coloring: Employed to impart stable and intense coloration to various plastic resins and polymer materials.
• Specialty Coatings and Paints: Used in manufacturing coatings that require specific, durable color properties for automotive or industrial finishes.
• Research & Development: Utilized in chemical R&D for developing new chromophores and studying azo compound chemistry.

Basic Information

Product Name	4-[(4-Amino-2-Chlorophenyl)Azo]Naphthalen-1-Amine
CAS No.	85030-38-2
Molecular Formula	C16H13ClN4
Molecular Weight	296.76 g/mol
Synonyms	1-Naphthalenamine, 4-[(4-amino-2-chlorophenyl)azo]-; 4-[(4-Amino-2-chlorophenyl)diazenyl]naphthalen-1-amine; C.I. Azoic Diazo Component; Azoic Diazo Component 20; 1-Amino-4-[(4-amino-2-chlorophenyl)azo]naphthalene; 2-Chloro-4-(1-naphthylazo)phenylamine; Fast Scarlet TR Base
EINECS	Contact for details

Quality Control

Our production of 4-[(4-Amino-2-Chlorophenyl)Azo]Naphthalen-1-Amine adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, identity, and performance. Certificates of Analysis (COA) detailing key specifications such as assay, impurity profile, and physical characteristics are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider an inert atmosphere to maintain optimal stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 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.