Description

4-[[5-(Aminocarbonyl)-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridyl]Azo]-6-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]Benzene-1,3-Disulphonic Acid is a high-purity, reactive dye intermediate and specialty chemical building block. This compound is valued for its precise molecular structure, which enables the synthesis of high-performance dyes and pigments with excellent color fastness and stability. It is primarily utilized by manufacturers in the textile, ink, and specialty chemical industries seeking to produce advanced colorants for demanding applications.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-grade reactive dyes, particularly for cellulose fibers like cotton and viscose, offering superior wash and light fastness.
• Textile Colorants: Used in the production of dyes for the textile industry, enabling vibrant and durable coloration of fabrics.
• Inkjet Ink Formulation: Serves as a precursor for pigments used in high-quality industrial and digital printing inks.
• Specialty Pigments: Employed in the synthesis of complex organic pigments for coatings, plastics, and other advanced materials.
• Chemical Research: Used as a building block in organic synthesis and pharmaceutical research for creating novel azo and triazine-based compounds.
• Analytical Reagents: Can be utilized in the development of chromogenic agents and indicators for analytical chemistry applications.

Basic Information

Product Name	4-[[5-(Aminocarbonyl)-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridyl]Azo]-6-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]Benzene-1,3-Disulphonic Acid
CAS No.	85213-60-1
Molecular Formula	C19H16Cl2N8O9S2
Molecular Weight	635.41 g/mol
Synonyms	Reactive Dye Intermediate 85213-60-1; 1,3-Benzenedisulfonic acid, 4-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl]azo]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-; Azo Triazine Dye Intermediate; CI Reactive Red 198 Intermediate; Benzenesulfonic acid, 4-[(5-carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)diazenyl]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-1,3-di-; 4-[(5-Carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)diazenyl]-6-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]benzene-1,3-disulfonic acid
EINECS	Contact for details

Quality Control

Our 4-[[5-(Aminocarbonyl)-1-Ethyl-1,6-Dihydro-2-Hydroxy-4-Methyl-6-Oxo-3-Pyridyl]Azo]-6-[(4,6-Dichloro-1,3,5-Triazin-2-Yl)Amino]Benzene-1,3-Disulphonic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for use in sensitive synthesis processes. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to guarantee traceability and consistency for our B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in alkaline aqueous solutions

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