Description

1-(Phenylazo)Naphthalene is an azo dye intermediate characterized by its distinct molecular structure. This compound matters for its role as a versatile precursor in the synthesis of specialized colorants and pigments. Industries requiring high-performance dyes, such as textiles, inks, and advanced material research, need this chemical for developing products with specific color and stability properties.

Application

• Dye and Pigment Synthesis: A key intermediate for manufacturing azo dyes and organic pigments used in textiles, inks, and plastics.
• Chemical Research & Development: Serves as a building block in organic synthesis for novel chromophores and functional materials.
• Analytical Chemistry: Potential use as a reagent or standard in chromatographic analysis and method development.
• Photographic and Imaging Materials: Used in the development of light-sensitive layers and specialty imaging chemicals.
• Liquid Crystal Displays (LCDs): Investigated for use in the formulation of dyes for color filters in display technologies.
• Non-Linear Optical Materials: A candidate compound for research into materials with specific light-absorbing or emitting properties.

Basic Information

Product Name	1-(Phenylazo)Naphthalene
CAS No.	2653-70-5
Molecular Formula	C₁₆H₁₂N₂
Molecular Weight	232.28 g/mol
Synonyms	1-Phenylazonaphthalene; Naphthalene, 1-(phenylazo)-; Solvent Yellow 14; C.I. 12055; 1-(Phenylhydrazono)naphthalene; Sudan Yellow R; Ceres Yellow R; 1-Naphthyl phenyl diazene
EINECS	220-185-8

Quality Control

Our 1-(Phenylazo)Naphthalene is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and physical properties is provided with every shipment to guarantee it meets your technical 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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	96 - 100 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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