Description

4-[(2-Chlorophenyl)Azo]-n-(Dimethylphenyl)-3-Hydroxynaphthalene-2-Carboxamide is a specialized azo-based organic compound primarily used as a high-performance pigment and dye intermediate. This compound is valued for its ability to impart specific, stable color properties in demanding industrial applications. It is essential for manufacturers in the pigments, plastics, and specialty coatings industries seeking to develop vivid and durable colorants.

Application

• Pigment Manufacturing: A key intermediate for producing high-performance organic pigments, particularly for yellows, oranges, and reds.
• Plastics Coloring: Used in the coloration of engineering plastics, PVC, and polyolefins where heat stability and lightfastness are required.
• Industrial Coatings: Imparts color and opacity in automotive, industrial, and powder coatings.
• Ink Formulation: Employed in the production of specialty printing inks, including packaging and security inks.
• Textile Dyes: Serves as a precursor for dyes used in synthetic fiber coloration.
• Research & Development: Used as a chemical building block in organic synthesis and material science research.

Basic Information

Product Name	4-[(2-Chlorophenyl)Azo]-n-(Dimethylphenyl)-3-Hydroxynaphthalene-2-Carboxamide
CAS No.	93904-91-7
Molecular Formula	C25H20ClN3O2
Molecular Weight	429.90 g/mol
Synonyms	Pigment Yellow 192; C.I. 127690; 4-[(2-Chlorophenyl)azo]-N-(2,4-dimethylphenyl)-3-hydroxy-2-naphthamide; 3-Hydroxy-4-[(2-chlorophenyl)azo]-N-(2,4-dimethylphenyl)-2-naphthamide; 2-Naphthalenecarboxamide, 4-[(2-chlorophenyl)azo]-N-(2,4-dimethylphenyl)-3-hydroxy-; Y192; PY192; Clariant Yellow GR
EINECS	Contact for details

Quality Control

Our production of 4-[(2-Chlorophenyl)Azo]-n-(Dimethylphenyl)-3-Hydroxynaphthalene-2-Carboxamide adheres to stringent quality management systems to ensure batch-to-batch consistency and performance. Each lot is analyzed for critical parameters including purity, hue, and strength. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment 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 ambient temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Ash Content	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Particle Size (D50)	Contact for details
Color Strength & Hue	Against Standard

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