Description

Cuprate(2-), [μ-[4,4'-[methylenebis[ (2-hydroxy-4,1-phenylene)azo(4,5-dihydro-3-methyl -5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-methylbenzenesulfonat o(6-)]]]di-, disodium is a complex, high-purity coordination compound designed for specialized industrial applications. This product is valued for its precise chemical structure and consistent performance as a functional additive or intermediate. It is primarily sought by manufacturers in the dyes and pigments, specialty chemical synthesis, and advanced material research sectors. Our supply ensures reliable quality and technical support for your critical processes.

Application

• Specialty Dye and Pigment Intermediate: Serves as a key precursor or complexing agent in the synthesis of high-performance, metal-complex dyes and organic pigments.
• Functional Additive for Polymers: Used to impart specific properties such as UV absorption or color stabilization in advanced polymer formulations.
• Catalysis Research: Investigated as a ligand or catalyst component in specialized organic synthesis and oxidation reactions.
• Analytical Reagent: Employed as a standard or reagent in analytical chemistry for metal ion detection or complexometric titrations.
• Electroplating and Surface Treatment: Potential use in formulating specialty plating baths for decorative or functional metal coatings.
• Research & Development: A critical material for academic and industrial R&D in coordination chemistry and material science.

Basic Information

Product Name	Cuprate(2-), [μ-[4,4'-[methylenebis[ (2-hydroxy-4,1-phenylene)azo(4,5-dihydro-3-methyl -5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-methylbenzenesulfonat o(6-)]]]di-, disodium
CAS No.	73514-02-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Disodium Cuprate Complex; C.I. Mordant Black 17; Mordant Black 17; Acid Chrome Dark Blue; Chromogen Dark Blue; [μ-[4,4'-[Methylenebis[(2-hydroxy-4,1-phenylene)azo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-methylbenzenesulfonato(6-)]]]dicuprate(2-) disodium; Copper complex of a bis-azo pyrazolone derivative.
EINECS	Contact for details

Quality Control

Our production of Cuprate(2-), [μ-[4,4'-[methylenebis[ (2-hydroxy-4,1-phenylene)azo(4,5-dihydro-3-methyl -5-oxo-1H-pyrazole-4,1-diyl)]]bis[3-methylbenzenesulfonat o(6-)]]]di-, disodium adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, composition, and performance. Comprehensive Certificates of Analysis (COA) detailing key specifications are provided 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 area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	Dark blue to black powder or solid
Identification (IR)	Conforms to structure
Assay (Cu Content)	Contact for details
Loss on Drying	≤ 5.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water, alkaline solutions

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