Description

1-(4'-Acetamidophenylazo)-2-Naphthol is an azo dye intermediate characterized by its specific molecular structure, which is critical for producing vivid and stable colorants. This compound matters for its role as a key precursor in synthesizing high-performance pigments and dyes, offering excellent tinctorial strength and lightfastness properties. Industries that require precise color formulation, such as textile manufacturing, ink production, and specialty coatings, rely on this intermediate to achieve consistent and durable coloration in their final products.

Application

• Primary intermediate for the synthesis of high-performance azo pigments and dyes.
• Used in the coloration of textiles, fibers, and fabrics, particularly for achieving specific shades of orange, red, and brown.
• Key component in the formulation of industrial inks for printing and packaging applications.
• Employed in the production of specialty coatings and paints where color stability is paramount.
• Acts as a colorant precursor in the manufacturing of plastics and polymers.
• Utilized in research and development laboratories for creating novel chromophores and studying dye chemistry.
• Potential use as a staining agent or biological marker in specific analytical or histological applications.

Basic Information

Product Name	1-(4'-Acetamidophenylazo)-2-Naphthol
CAS No.	87563-41-5
Molecular Formula	C₁₈H₁₅N₃O₂
Molecular Weight	305.33 g/mol
Synonyms	4'-Acetamidoazobenzene-2-ol; 2-Naphthol, 1-[(4-acetamidophenyl)azo]-; C.I. Solvent Orange 60; Acetamide, N-[4-[(2-hydroxy-1-naphthalenyl)azo]phenyl]-; 1-[(4-Acetamidophenyl)azo]-2-naphthol; N-[4-[(2-Hydroxy-1-naphthyl)azo]phenyl]acetamide; Azoic Coupling Component 22
EINECS	Contact for details

Quality Control

Our 1-(4'-Acetamidophenylazo)-2-Naphthol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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 such as strong oxidizing agents. 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-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
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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