Description

Sodium 2-[[[3-[4,5-Dihydro-4-[(2-Hydroxy-4-Nitrophenyl)Azo]-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Amino]Benzoate is a high-purity synthetic organic compound belonging to the azo dye and pyrazolone derivative class. This chemical is valued for its precise chromophoric properties and consistent performance in specialized formulations. It is primarily utilized by manufacturers in the dye and pigment industries, as well as in research and development for advanced material science applications.

Application

• Dye Intermediate: A key precursor in the synthesis of high-performance azo dyes for textiles, leather, and paper.
• Pigment Manufacturing: Used in the production of organic pigments requiring specific color strength and lightfastness properties.
• Specialty Inks: Formulation component for industrial and security inks where precise color and chemical stability are critical.
• Research & Development: Serves as a building block or analytical standard in chemical research for novel chromophores and functional materials.
• Functional Additive: Potential use as a colorant or functional intermediate in polymer and coating systems.

Basic Information

Product Name	Sodium 2-[[[3-[4,5-Dihydro-4-[(2-Hydroxy-4-Nitrophenyl)Azo]-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Amino]Benzoate
CAS No.	6054-90-6
Molecular Formula	C23H16N5NaO7S
Molecular Weight	529.46 g/mol
Synonyms	Benzoic acid, 2-[[[3-[4,5-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulfonyl]amino]-, sodium salt; Acid Orange 60; C.I. 18745; Sodium 2-[(3-(4,5-dihydro-4-((2-hydroxy-4-nitrophenyl)diazenyl)-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl)sulfonamido)benzoate; 2-[[[3-[4,5-Dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]sulfonyl]amino]benzoic acid sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 2-[[[3-[4,5-Dihydro-4-[(2-Hydroxy-4-Nitrophenyl)Azo]-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Amino]Benzoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet exacting specifications. Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and color value are available upon request 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 room temperature (15-25°C). This material is light-sensitive (store away from light) and hygroscopic (moisture-sensitive); protect from excessive humidity and direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition (Sulfated Ash)	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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