Description

Cuprate(3-), [3-[[5-Hydroxy-4-[[1-Hydroxy- 6-(Phenylamino)-3-Sulfo-2-Naphthalenyl]Azo]-2 -Methylphenyl]Azo]-1,5-Naphthalenedisulfonato(5-) ]-, Tripotassium is a complex, water-soluble copper azo dye compound. It serves as a highly effective and specialized colorant with strong chelating properties due to its copper center and multiple sulfonate groups. This product is essential for industrial and research applications requiring stable, intense coloration and specific metal-complex interactions.

Application

• Textile Dyeing: Primarily used for dyeing protein fibers like wool and silk, as well as polyamide fibers (nylon), providing excellent wash and light fastness.
• Ink Formulation: A key component in the manufacture of high-performance inks for specialized printing applications.
• Biological Staining: Used in histology and microscopy as a metal-complex stain for specific tissue components in research laboratories.
• Analytical Chemistry: Functions as a colorimetric reagent or indicator in complexometric titrations and metal ion detection assays.
• Catalyst Research: Investigated as a ligand or precursor in the development of copper-based catalysts for organic synthesis.
• Functional Material Development: Explored for use in the creation of sensors, optical materials, and other advanced functional materials due to its specific chromophoric and chelating structure.

Basic Information

Product Name	Cuprate(3-), [3-[[5-Hydroxy-4-[[1-Hydroxy- 6-(Phenylamino)-3-Sulfo-2-Naphthalenyl]Azo]-2 -Methylphenyl]Azo]-1,5-Naphthalenedisulfonato(5-) ]-, Tripotassium
CAS No.	118716-59-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tripotassium Cuprate(3-) Complex; C.I. Mordant Blue 1 (related copper complex); Acid Blue 1 (related); Copper Azo Dye Complex; Tripotassium [3-[[5-Hydroxy-4-[[1-Hydroxy-6-(phenylamino)-3-sulfo-2-naphthyl]azo]-2-methylphenyl]azo]-1,5-naphthalenedisulfonato(5-)]cuprate(3-); 118716-59-9; Mordant Dye Copper Complex
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing key parameters such as assay, heavy metal content, and dye strength are available upon request. Our quality system is designed to meet the stringent requirements of industrial and research applications.

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) and light-sensitive; therefore, containers must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture and degradation.

Specification

Item	Specification
Appearance	Dark blue to black powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 90% (Dye Content)
Loss on Drying	Max. 5.0%
Heavy Metals (as Pb)	Max. 20 ppm
Water Solubility	Freely soluble

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