Description

6'-(5-Chloro-2-Fluoro-6-Methylpyrimidin-4-Ylamino)-1'-Hydroxy[2,2'-Azobisnaphthalene]-1,3',5-Trisulfonic Acid Trisodium Salt is a high-purity, water-soluble azo dye intermediate characterized by its complex, multi-sulfonated structure. This compound matters for its role as a critical precursor in the synthesis of specialized dyes and pigments, offering excellent chromophore properties and solubility for demanding applications. It is primarily needed by manufacturers in the fine chemical, specialty dye, and advanced material sectors for producing high-value colorants.

Application

• Precursor for High-Performance Azo Dyes: Serves as a key intermediate in manufacturing specialized azo dyes for textiles, inks, and coatings.
• Functional Dye Synthesis: Used in the production of dyes for liquid crystal displays (LCDs) and other optoelectronic applications.
• Biological Staining Agent Intermediate: Potential use in synthesizing stains and markers for histological and cytological studies.
• Research & Development: Employed in academic and industrial R&D for exploring new chromophores and photoactive materials.
• Specialty Pigment Manufacturing: Acts as a building block for creating complex, sulfonated pigments with enhanced properties.

Basic Information

Product Name	6'-(5-Chloro-2-Fluoro-6-Methylpyrimidin-4-Ylamino)-1'-Hydroxy[2,2'-Azobisnaphthalene]-1,3',5-Trisulfonic Acid Trisodium Salt
CAS No.	75198-86-6
Molecular Formula	C25H14ClFN6Na3O10S3
Molecular Weight	786.02 g/mol (approx.)
Synonyms	6'-(5-Chloro-2-fluoro-6-methylpyrimidin-4-ylamino)-1'-hydroxy[2,2'-azobisnaphthalene]-1,3',5-trisulfonic acid trisodium salt; Trisodium 6'-[(5-chloro-2-fluoro-6-methylpyrimidin-4-yl)amino]-1'-hydroxy-2,2'-azonaphthalene-1,3',5-trisulfonate; Azo dye intermediate 75198-86-6; Acid Black 210 intermediate (related); C.I. 300322 (related); Trisulfonated azo dye precursor; Water-soluble azo compound
EINECS	Contact for details

Quality Control

Our 6'-(5-Chloro-2-Fluoro-6-Methylpyrimidin-4-Ylamino)-1'-Hydroxy[2,2'-Azobisnaphthalene]-1,3',5-Trisulfonic Acid Trisodium Salt is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark brown to black powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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