Description

Sodium Bis[2-[[2-Hydroxy-5-[(Phenylamino)Sulphonyl]Phenyl]Azo]-3-Oxo-n-Phenylbutyramidato(2-)]Cobaltate(1-) is a high-purity, organometallic coordination complex primarily utilized as a specialized colorant and catalyst precursor. This compound matters for its ability to impart specific color properties and participate in advanced catalytic cycles, offering unique performance characteristics not found in simpler inorganic salts. It is needed by manufacturers in the pigments and dyes, specialty chemical synthesis, and advanced materials research sectors seeking precise molecular functionality.

Application

• High-Performance Pigments and Dyes: Acts as a key chromophore component for producing intense, stable colors in specialized coatings, inks, and plastics.
• Catalyst Synthesis: Serves as a precursor for synthesizing novel cobalt-based catalysts used in organic transformations and polymerization reactions.
• Analytical Reagents: Employed as a standard or reagent in spectrophotometric analysis and other laboratory testing methods.
• Functional Material Development: Used in research for creating advanced materials with specific optical or electronic properties.
• Textile Dyeing: Potential application in the dyeing of synthetic fibers requiring complex, metal-complex dyes for superior fastness.

Basic Information

Item	Detail
Product Name	Sodium Bis[2-[[2-Hydroxy-5-[(Phenylamino)Sulphonyl]Phenyl]Azo]-3-Oxo-n-Phenylbutyramidato(2-)]Cobaltate(1-)
CAS No.	71562-83-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Pigment Brown 33; Sodium Cobalt Complex of 2-[[2-Hydroxy-5-[(phenylamino)sulfonyl]phenyl]azo]-3-oxo-N-phenylbutyramide; Cobalt complex of 5-[(anilino)sulfonyl]-2-[[1-oxo-2-(phenylamino)-2-butenyl]azo]phenol; Sodium 2-[[2-hydroxy-5-(phenylsulfamoyl)phenyl]azo]-3-oxo-N-phenylbutyramidocobaltate; Pigment Brown 33; Anionic cobalt azo complex.
EINECS	Contact for details

Quality Control

Our Sodium Bis[2-[[2-Hydroxy-5-[(Phenylamino)Sulphonyl]Phenyl]Azo]-3-Oxo-n-Phenylbutyramidato(2-)]Cobaltate(1-) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, color strength, and purity suitable for industrial applications. A comprehensive Certificate of Analysis (COA) detailing assay, identification, and impurity profiles is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room 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	Brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (Cobalt Content)	Contact for details
Loss on Drying	≤ 2.0%
Sieve Analysis	95% min. passes through 200 mesh
Solubility	Specific test

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