Description

1-[(2-Nitrophenyl)Azo]-2-Naphthol is an azo dye compound characterized by its distinct colorant properties. This chemical is valued for its ability to impart a specific hue and its utility as an intermediate in the synthesis of more complex dyes and pigments. It is primarily required by manufacturers in the dye and pigment industries, as well as by research and development laboratories focusing on color chemistry and material science.

Application

• Primary use as a colorant and dye intermediate for industrial pigments.
• Manufacturing of inks for various printing applications.
• Production of colored plastics and polymeric materials.
• Used in the formulation of paints and coatings.
• Potential application as a staining agent in biological or histological research.
• Acting as a chemical intermediate in organic synthesis for specialized azo compounds.
• Utilization in textile dyeing processes.

Basic Information

Product Name	1-[(2-Nitrophenyl)Azo]-2-Naphthol
CAS No.	6410-09-9
Molecular Formula	C₁₆H₁₁N₃O₃
Molecular Weight	293.28 g/mol
Synonyms	2-Naphthol, 1-[(2-nitrophenyl)azo]-; C.I. Solvent Yellow 14; C.I. 12055; Oil Yellow AAB; Sudan Yellow G; 1-(2-Nitrophenylazo)-2-naphthol; Ceres Yellow GN; 2-Hydroxy-1-(2-nitrophenylazo)naphthalene
EINECS	229-091-4

Quality Control

Our 1-[(2-Nitrophenyl)Azo]-2-Naphthol is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting specifications such as assay, melting point, and impurity profile is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.