Description

n-[2-Hydroxy-3-[(2-Hydroxy-4-Nitrophenyl)Azo]-5-Methylphenyl]Acetamide is a specialized azo dye intermediate known for its precise chromophoric structure, which is critical for producing vivid and stable colorants. This compound matters for manufacturers requiring high-purity, consistent building blocks to ensure the quality and performance of their final dye products. It is primarily needed by the synthetic dye and pigment industry, serving as a key precursor for high-performance colorants used in textiles, inks, and specialty coatings.

Application

• Primary Intermediate for Azo Dyes: Serves as a crucial building block in the synthesis of high-performance orange, red, and brown azo dyes.
• Textile Dyeing and Printing: Used to manufacture dyes for coloring natural and synthetic fibers, offering good wash and light fastness.
• Ink Formulations: A key component in producing pigments for industrial printing inks, including packaging and publication inks.
• Specialty Coatings and Paints: Employed in the creation of organic pigments for coatings that require specific color strength and durability.
• Plastics and Polymers Coloring: Utilized in the masterbatch production for uniformly coloring various plastic materials.
• Research and Development: Acts as a reference standard and starting material in chemical R&D for novel chromophores and functional materials.

Basic Information

Product Name	n-[2-Hydroxy-3-[(2-Hydroxy-4-Nitrophenyl)Azo]-5-Methylphenyl]Acetamide
CAS No.	79817-74-6
Molecular Formula	C15H14N4O5
Molecular Weight	330.30 g/mol
Synonyms	Acetamide, N-[2-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-5-methylphenyl]-; 2-Hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]-5-methylacetanilide; C.I. Disperse Orange 30 Intermediate; Azo Dye Intermediate Orange 30; 5-Methyl-2-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]acetanilide; 79817-74-6; Light-sensitive azo acetamide derivative
EINECS	Contact for details

Quality Control

Our production of n-[2-Hydroxy-3-[(2-Hydroxy-4-Nitrophenyl)Azo]-5-Methylphenyl]Acetamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity for industrial applications. All materials undergo rigorous analytical testing, including HPLC for assay and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment to support your quality assurance and regulatory needs.

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, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details

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