Description

Hexasodium 4,4'-[Vinylenebis[(3-Sulphonato-4,1-Phenylene)Imino[6-Morpholino-1,3,5-Triazine-4,2-Diyl]Imino]]Bis[5-Hydroxy-6-(Phenylazo)Naphthalene-2,7-Disulphonate] is a high-purity, complex organic dye intermediate and functional chemical. This compound is valued for its precise molecular structure, which imparts specific optical and chemical properties critical for advanced applications. It is primarily sought by manufacturers in the specialty dyes, pigments, and high-performance materials sectors who require consistent quality and reliable supply chains for their production processes.

Application

• Reactive Dye Synthesis: A key intermediate in the manufacture of high-grade reactive dyes for textiles, particularly for cotton and cellulose fibers.
• Functional Pigments: Used in the production of specialized pigments for inks, coatings, and plastics where specific color fastness and stability are required.
• Optical Brighteners & Fluorescent Agents: Serves as a building block for compounds used in paper, detergent, and textile industries to enhance whiteness and brightness.
• Analytical Chemistry & Research: Employed as a standard or reagent in laboratory research due to its defined chromophoric structure.
• High-Performance Materials: Potential use in the development of advanced materials, such as light-harvesting complexes or sensor technologies.

Basic Information

Product Name	Hexasodium 4,4'-[Vinylenebis[(3-Sulphonato-4,1-Phenylene)Imino[6-Morpholino-1,3,5-Triazine-4,2-Diyl]Imino]]Bis[5-Hydroxy-6-(Phenylazo)Naphthalene-2,7-Disulphonate]
CAS No.	17791-81-0
Molecular Formula	C68H44N16Na6O26S6
Molecular Weight	~1795.5 g/mol (Contact for exact details)
Synonyms	Reactive Black 5 Intermediate; Hexasodium 4,4'-[1,2-Ethenediylbis[(3-sulfo-4,1-phenylene)imino[6-(4-morpholinyl)-1,3,5-triazine-4,2-diyl]imino]]bis[5-hydroxy-6-(2-phenyldiazenyl)-1,3-naphthalenedisulfonate]; C.I. Reactive Black 5 related compound; Vinylene bis azo triazine dye intermediate; 17791-81-0; Azo triazine sulfonate sodium salt
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using modern analytical techniques including HPLC and spectrophotometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials and sources of heat. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Dark blue to black powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Water Content	Max. 5.0%
Heavy Metals (as Pb)	Max. 20 ppm
Solubility (in Water)	Freely soluble

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