Description

p-(1-Naphthylazo)Phenol is a high-purity azo dye intermediate and analytical reagent. This compound is valued for its role as a versatile chromophore and a key building block in the synthesis of specialized dyes and pigments. It is primarily utilized by manufacturers and research laboratories in the chemical, analytical, and material science sectors. Our supply ensures consistent quality and reliable availability for your production and development needs.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of azo dyes for textiles, inks, and plastics.
• Analytical Chemistry Reagent: Used as a chromogenic agent or indicator in complexometric titrations and metal ion detection.
• Research & Development: Serves as a building block in organic synthesis for novel functional materials and photochemical studies.
• Liquid Crystal and OLED Materials: Potential use in the development of advanced electronic displays and optoelectronic devices due to its conjugated structure.
• Non-linear Optical Materials: Investigated for applications in photonics and laser technology.
• Chemical Sensor Development: Utilized in the design of colorimetric sensors for environmental or biochemical analysis.

Basic Information

Product Name	p-(1-Naphthylazo)Phenol
CAS No.	6370-47-4
Molecular Formula	C₁₆H₁₂N₂O
Molecular Weight	248.28 g/mol
Synonyms	4-[(1-Naphthyl)azo]phenol; 1-(4-Hydroxyphenyl)azo-2-naphthalene; p-(1-Naphthylazo)phenol; 4-(1-Naphthylazo)phenol; 1-(p-Hydroxyphenylazo)naphthalene; Phenol, p-(1-naphthylazo)-; CI 11920; 1-Naphthylazophenol
EINECS	228-904-9

Quality Control

Our p-(1-Naphthylazo)Phenol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR, to ensure it meets exacting standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

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	Orange to red-brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (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.