Description

5-Amino-8-(Phenylazo)Naphthol is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing high-performance pigments and dyes, offering excellent color properties and stability. It is primarily required by manufacturers in the pigments, dyes, and specialty chemical industries for applications demanding precise color characteristics.

Application

• Key intermediate for the synthesis of high-performance azo pigments and dyes.
• Used in the production of colorants for plastics, inks, and coatings.
• Potential precursor in the manufacture of specialized textile dyes.
• Employed in research and development for novel functional materials and color chemistry.
• May serve as a reagent or building block in organic synthesis for pharmaceutical or agrochemical research.

Basic Information

Product Name	5-Amino-8-(Phenylazo)Naphthol
CAS No.	61813-46-5
Molecular Formula	C₁₆H₁₃N₃O
Molecular Weight	263.30 g/mol
Synonyms	5-Amino-8-(phenylazo)-1-naphthol; 8-(Phenylazo)-5-amino-1-naphthol; 1-Naphthol, 5-amino-8-(phenylazo)-; 5-Amino-8-(phenyldiazenyl)naphthalen-1-ol; Azo dye intermediate 61813-46-5; 5-Amino-8-(phenylhydrazinylidene)naphthalen-1-ol
EINECS	Contact for details

Quality Control

Our 5-Amino-8-(Phenylazo)Naphthol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance as a dye intermediate. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee supply chain transparency and reliability.

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.

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%

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