Description

Sodium 3-Nitro-4-[[1-(Phenylcarbamoyl)Acetonyl]Azo]Benzenesulphonate is a specialized azo dye intermediate and chemical reagent valued for its precise chromophoric structure and reactivity. This compound is essential for synthesizing high-performance dyes and pigments, where it provides excellent color fastness and stability. It is primarily required by manufacturers in the dye and pigment, textile, and advanced materials industries for creating vibrant and durable colorants.

Application

• Primary Intermediate for Azo Dyes & Pigments: A key building block in the synthesis of high-value, complex azo dyes for textiles, inks, and plastics.
• Textile Dyeing: Used in the production of dyes for coloring natural and synthetic fibers, offering good wash and light fastness.
• Functional Colorant Synthesis: Employed in research and development of specialized colorants for non-textile applications, such as in coatings and specialty polymers.
• Chemical Research & Development: Serves as a reagent in organic synthesis and material science for developing novel chromophores and functional molecules.
• Analytical Chemistry: Can be utilized as a standard or reagent in specific colorimetric analytical methods.

Basic Information

Item	Details
Product Name	Sodium 3-Nitro-4-[[1-(Phenylcarbamoyl)Acetonyl]Azo]Benzenesulphonate
CAS No.	68834-04-8
Molecular Formula	C18H13N4NaO7S
Molecular Weight	452.37 g/mol
Synonyms	Benzenesulfonic acid, 3-nitro-4-[[1-(phenylcarbamoyl)acetonyl]azo]-, sodium salt; Sodium 3-nitro-4-[(1-(phenylcarbamoyl)acetonyl)azo]benzenesulfonate; 3-Nitro-4-[(1-(phenylcarbamoyl)acetonyl)azo]benzenesulfonic acid sodium salt; Azo dye intermediate 68834-04-8; C.I. Azoic Coupling Component (related derivatives); 1-(Phenylcarbamoyl)acetonyl azo benzene sulfonate sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 3-Nitro-4-[[1-(Phenylcarbamoyl)Acetonyl]Azo]Benzenesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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