Description

4-(Benzoylamino)-6-[[5-[[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]Methyl]-1-Sulpho-2-Naphthyl]Azo]-5-Hydroxynaphthalene-1,7-Disulphonic Acid, Lithium Sodium Salt is a high-purity, complex azo dye intermediate designed for advanced chemical synthesis. This compound is valued for its precise molecular structure, which serves as a critical building block in the production of specialized colorants and functional dyes. It is primarily required by manufacturers in the textile, ink, and specialty polymer industries seeking to develop products with specific chromatic and performance properties.

Application

• Key Intermediate for Reactive Dyes: Synthesis of high-performance reactive dyes for cotton and cellulose fiber dyeing.
• Specialty Ink Manufacturing: Production of pigments for high-quality inks used in packaging and security printing.
• Functional Dye Synthesis: Building block for dyes used in optical data storage, liquid crystal displays (LCDs), and laser applications.
• Textile Colorant Production: Manufacture of dyes offering excellent wash and light fastness for technical textiles.
• Research & Development: Used in academic and industrial R&D for developing novel chromophores and studying azo dye chemistry.
• Polymer Staining Agent: Potential use in creating colored engineering plastics and fibers with integrated color.

Basic Information

Product Name	4-(Benzoylamino)-6-[[5-[[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]Methyl]-1-Sulpho-2-Naphthyl]Azo]-5-Hydroxynaphthalene-1,7-Disulphonic Acid, Lithium Sodium Salt
CAS No.	83400-11-7
Molecular Formula	C33H20ClF2N6O10S3 · xLi · yNa
Molecular Weight	Contact for details
Synonyms	Lithium Sodium Salt of C.I. Reactive Blue 222; Reactive Blue 222, Lithium Sodium Salt; 83400-11-7; 4-(Benzoylamino)-6-[[5-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-1-sulfo-2-naphthalenyl]azo]-5-hydroxy-1,7-naphthalenedisulfonic acid lithium sodium salt; C.I. 734022; Reactive Blue 222 (Lithium Sodium Salt variant); Azo dye intermediate 83400-11-7
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. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and moisture content.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 5.0%
Solubility	Soluble in water, DMSO
Heavy Metals	< 20 ppm

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