Description

Hydrogen Bis[4-Hydroxy-3-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonamidato(2-)]Cobaltate(1-) is a complex organometallic azo dye compound, specifically a cobaltate salt. This specialized chemical is valued for its unique coordination chemistry and chromophoric properties, making it a critical component in advanced material synthesis. It is primarily utilized by manufacturers and R&D laboratories in the pigments, dyes, and specialty chemical sectors for developing high-performance colorants and functional materials.

Application

• Specialty Pigment and Dye Intermediate: Serves as a key precursor in the synthesis of high-value, complex organic pigments and dyes, particularly for applications requiring specific color fastness and stability.
• Catalyst Research: Investigated as a ligand or catalyst component in coordination chemistry and homogeneous catalysis research due to its cobalt center and complex organic structure.
• Analytical Reagent: Used as a colorimetric reagent or indicator in specific analytical chemistry methods for metal ion detection or complexometric titrations.
• Functional Material Development: Employed in R&D for creating novel materials with specific optical, electronic, or magnetic properties derived from its metal-organic framework.
• Photographic and Imaging Chemicals: Potential application in the formulation of light-sensitive layers or specialized toners for photographic and non-impact printing technologies.

Basic Information

Item	Details
Product Name	Hydrogen Bis[4-Hydroxy-3-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonamidato(2-)]Cobaltate(1-)
CAS No.	50525-57-0
Molecular Formula	C34H24CoN6O8S2
Molecular Weight	767.65 g/mol (approx.)
Synonyms	C.I. Mordant Black 17; Cobalt complex of 4-Hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulfonamide; Acid Chrome Dark Blue; Mordant Black 17; Bis(4-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]benzenesulfonamidato)hydrogencobaltate(1-); C.I. 15705; Hydrogen (bis{4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulfonamidato})cobaltate(1-)
EINECS	Contact for details

Quality Control

Our production of Hydrogen Bis[4-Hydroxy-3-[(2-Hydroxy-1-Naphthyl)Azo]Benzenesulphonamidato(2-)]Cobaltate(1-) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed against established specifications for identity, assay, and impurity profiles. A Certificate of Analysis (COA) detailing the results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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.

Specification

Item	Specification
Appearance	Dark blue to black powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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