Description

2-Naphthalenecarboxamide,N,N'-1,4-Phenylenebis[4-[(2,5-Dichlorophenyl)Azo]-3-Hydroxy- is a high-performance, specialized azo pigment intermediate. This compound is valued for its ability to impart excellent color strength, thermal stability, and lightfastness in demanding applications. It is primarily required by manufacturers in the pigments, dyes, plastics, and specialty coatings industries seeking to produce vivid and durable colors.

Application

• High-Performance Pigments: A key intermediate in the synthesis of high-grade organic pigments, particularly for automotive and industrial coatings.
• Plastics and Polymers: Used for coloring engineering plastics, masterbatches, and synthetic fibers where heat resistance is critical.
• Specialty Inks: Formulation of inks for security printing, packaging, and other applications requiring color permanence.
• Advanced Coatings: Imparts durable coloration to coil coatings, powder coatings, and other protective surface finishes.
• Research & Development: Serves as a building block in chemical research for developing novel chromophores and functional materials.

Basic Information

Product Name	2-Naphthalenecarboxamide,N,N'-1,4-Phenylenebis[4-[(2,5-Dichlorophenyl)Azo]-3-Hydroxy-
CAS No.	12225-04-6
Molecular Formula	C40H24Cl4N6O4
Molecular Weight	786.47 g/mol
Synonyms	Pigment Yellow 192; C.I. 12780; N,N'-1,4-Phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-2-naphthalenecarboxamide; 2-Naphthalenecarboxamide, N,N'-1,4-phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-; 1,4-Bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy-2-naphthoylamino]benzene; Azo Pigment Intermediate Y192; C.I. Pigment Yellow 192
EINECS	Contact for details

Quality Control

Every batch of our pigment intermediate is produced under strict quality management protocols to ensure batch-to-batch consistency and performance. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and key physical parameters are available upon request.

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 sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in the original packaging or opaque containers until use.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Ash Content	≤ 1.0%
Particle Size (Typical)	Contact for details

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