Description

Chromate(3-), bis3-6-amino-1,4-dihydro-2-4-(2-hydroxy-1-naphthalenyl)azophenylsulfonylamino-4-(oxo-.kappa.O)-5-pyrimidinylazo-.kappa.N1-4-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)-, trisodium is a complex, high-purity organochromium compound designed for advanced industrial and research applications. Its intricate molecular structure provides unique coordination properties, making it a valuable specialty chemical intermediate and analytical reagent. This product is essential for manufacturers and R&D laboratories in sectors such as specialty dyes, catalysis, and advanced material science, where precise molecular architecture is critical.

Application

• Specialty Dye and Pigment Intermediate: Acts as a key precursor or complexing agent in the synthesis of high-performance, metal-complex dyes and pigments.
• Catalysis Research: Serves as a ligand or catalyst precursor in homogeneous catalysis for organic synthesis and polymerization processes.
• Analytical Chemistry: Utilized as a chromogenic reagent or a standard in spectroscopic analysis and trace metal detection.
• Advanced Material Synthesis: Employed in the development of functional materials, including coordination polymers and metal-organic frameworks (MOFs).
• Surface Treatment Reagent: Potential use in specialized surface modification and corrosion inhibition formulations.
• Pharmaceutical Research Intermediate: Used in the research and development of novel therapeutic agents and diagnostic tools.

Basic Information

Product Name	Chromate(3-), bis3-6-amino-1,4-dihydro-2-4-(2-hydroxy-1-naphthalenyl)azophenylsulfonylamino-4-(oxo-.kappa.O)-5-pyrimidinylazo-.kappa.N1-4-(hydroxy-.kappa.O)-5-nitrobenzenesulfonato(3-)-, trisodium
CAS No.	178452-72-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Trisodium Chromate Complex; Chromate(3-), trisodium salt; Bis(azo) Chromium Complex; Azo Dye Chromium Complex; 178452-72-7; Trisodium 5-[(6-amino-1,4-dihydro-2-[[4-[(2-hydroxy-1-naphthyl)azo]phenyl]sulfonylamino]-4-oxo-5-pyrimidinyl)azo]-4-hydroxy-3-nitrobenzenesulfonatochromate(3-); Complex Chromium Azo Dye
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR/UV-Vis), and elemental analysis. A detailed Certificate of Analysis (COA) documenting identity, assay, and impurity profiles 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, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and performance.

Specification

Item	Specification
Appearance	Solid powder (color to be specified per grade)
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0% (Custom grades available)
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.