Description

Disodium [Mu-[[7,7'-Iminobis[4-Hydroxy-3-[[2-Hydroxy-5-(n-Methylsulphamoyl)Phenyl]Azo]Naphthalene-2-Sulphonato]](6-)]]Dicuprate(2-) is a complex, high-purity coordination compound primarily utilized as a specialized colorant and analytical reagent. This product matters for its precise chemical structure and consistent performance in demanding technical applications where color stability and metal complexation are critical. It is needed by manufacturers and research laboratories in the dyes and pigments, analytical chemistry, and specialty chemical synthesis sectors.

Application

• Specialized Dye and Pigment Intermediate: Used in the synthesis of high-performance, metal-complex dyes for textiles, inks, and coatings.
• Analytical Reagent: Employed as a colorimetric reagent or indicator in specific chemical analysis and diagnostic test kits.
• Catalyst Research: Serves as a precursor or ligand in the development of copper-based catalysts for organic transformations.
• Photographic and Imaging Chemicals: Potential application in specialized photographic processes or light-sensitive materials.
• Laboratory Research: Used as a reference standard or building block in chemical and materials science research.

Basic Information

Product Name	Disodium [Mu-[[7,7'-Iminobis[4-Hydroxy-3-[[2-Hydroxy-5-(n-Methylsulphamoyl)Phenyl]Azo]Naphthalene-2-Sulphonato]](6-)]]Dicuprate(2-)
CAS No.	37279-54-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Mordant Black 17; Copper complex of 7,7'-iminobis[4-hydroxy-3-[2-hydroxy-5-(N-methylsulfamoyl)phenyl]azo]-2-naphthalenesulfonic acid; Disodium 7,7'-(iminobis{4-hydroxy-3-[(2-hydroxy-5-(N-methylsulfamoyl)phenyl)azo]naphthalene-2-sulfonato})dicuprate; Acid Chrome Dark Blue; Mordant Black 17; Chromogen Black ET 00; Lanasyn Dark Blue S-GL
EINECS	Contact for details

Quality Control

Our Disodium [Mu-[[7,7'-Iminobis[4-Hydroxy-3-[[2-Hydroxy-5-(n-Methylsulphamoyl)Phenyl]Azo]Naphthalene-2-Sulphonato]](6-)]]Dicuprate(2-) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark blue to black powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Loss on Drying	Max. 5.0%
Heavy Metals (as Pb)	Max. 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.