Description

Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl )amino]phenyl]azo]phenyl]azo]-3--[[4-[(4-nitro-2-sulfopheny l)amino]phenyl]azo]phenyl]azo]-3-hydro xy-7- is a complex, high-purity copper-based azo dye intermediate. This compound is critical for synthesizing specialized dyes and pigments, offering unique color properties and metal-complex stability. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries for producing high-performance colorants.

Application

• Textile Dyeing: As a key intermediate for producing metal-complex dyes for nylon, silk, and wool, offering excellent wash and light fastness.
• Ink Formulation: Used in the synthesis of pigments for high-quality printing inks, including packaging and security inks.
• Industrial Coatings: Serves as a precursor for pigments used in automotive, aerospace, and architectural coatings requiring durability.
• Plastics and Polymers: Employed in coloring engineering plastics and synthetic fibers where thermal stability is paramount.
• Research & Development: Utilized in academic and industrial labs for developing new chromogenic materials and studying coordination chemistry.
• Specialty Chemical Synthesis: Acts as a building block for other functional chemicals, including optical materials and sensors.

Basic Information

Product Name	Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5Cuprate(2-), [4-[[4-amino-2-hydroxy-3- [(4-nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl )amino]phenyl]azo]phenyl]azo]-3--[[4-[(4-nitro-2-sulfopheny l)amino]phenyl]azo]phenyl]azo]-3-hydro xy-7-
CAS No.	129984-40-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Copper complex azo dye intermediate; CI Mordant Dye Intermediate; [4-[[4-Amino-2-hydroxy-3-[(4-nitrophenyl)azo]-5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]phenyl]azo]-3-hydroxy-7-...]cuprate(2-); Azo copper chelate; Nitrophenyl azo sulfophenyl amino copper complex; Metal-complex dye precursor; 129984-40-3; Copper(II) azo dye ligand
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and metal content analysis, to ensure consistency and performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Copper Content	Contact for details
Loss on Drying	Max. 2.0%
Heavy Metals	Max. 20 ppm
Sulfated Ash	Contact for details

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