Description

7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-[4-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)azo]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5,9-disulphonic acid, sodium salt is a high-purity, complex organic dye intermediate designed for advanced chemical synthesis. This compound is valued for its precise molecular structure, which serves as a critical building block for creating specialized colorants and functional materials. It is primarily sought by manufacturers in the dye and pigment industry, as well as by research institutions developing novel photonic or sensor materials.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-performance reactive dyes for textiles, particularly cotton and other cellulose fibers.
• Functional Dye Production: Used in the synthesis of specialized dyes for ink-jet printing, leather coloring, and paper applications.
• Research & Development: Serves as a valuable precursor in academic and industrial R&D for novel chromophores and fluorophores.
• Photographic Industry: Potential use in the synthesis of color couplers and other light-sensitive compounds.
• Analytical Chemistry: May be employed as a staining agent or a tracer in specific biochemical and diagnostic applications.

Basic Information

Product Name	7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-[4-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)azo]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5,9-disulphonic acid, sodium salt
CAS No.	83399-89-7
Molecular Formula	C26H14ClF2N11O11S3Na3 (or related sodium salt form)
Molecular Weight	Contact for details
Synonyms	Sodium 7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-[4-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)azo]-3-sulphophenyl]-2H-naphtho[1,2-d]triazole-5,9-disulphonate; 83399-89-7; Azo dye intermediate based on naphthotriazole; Chlorodifluoropyrimidinylamino naphthotriazole disulfonic acid derivative; Reactive Dye Intermediate 83399-89-7; Naphtho[1,2-d]triazole disulfonic acid azo dye precursor.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability for your synthesis processes. Certificates of Analysis (COA) detailing purity, impurity profile, and other critical parameters are provided with each shipment.

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 moisture-sensitive (hygroscopic); keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Solubility	Soluble in water, DMSO

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