Description

Sodium 4-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Azo]-1H-Naphtho[1,8-De]-1,2,3-Triazine-6-Sulphonate is a specialized azo-triazine dye intermediate of significant commercial importance. This compound is valued for its ability to impart specific color properties and functional characteristics in advanced material synthesis. It is primarily utilized by manufacturers in the dye and pigment industries, as well as in research and development for high-performance materials. Its consistent quality and reliable performance are critical for ensuring batch-to-batch reproducibility in demanding applications.

Application

• Primary Intermediate for Dyes and Pigments: Serves as a key building block in the synthesis of high-value, complex azo dyes for textiles, inks, and coatings.
• Functional Colorant for Plastics and Polymers: Used to develop colorants with specific heat stability and lightfastness properties for engineering plastics.
• Research & Development Chemical: Employed in academic and industrial R&D labs for creating novel chromophores and studying structure-property relationships in color chemistry.
• Specialty Chemical for Analytical Reagents: Can be utilized in the formulation of specialized stains or indicators for analytical and diagnostic purposes.
• Potential Use in Liquid Crystal Displays (LCDs): Investigated for applications in color filters or other optical components due to its specific molecular structure.

Basic Information

Item	Detail
Product Name	Sodium 4-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Azo]-1H-Naphtho[1,8-De]-1,2,3-Triazine-6-Sulphonate
CAS No.	6404-46-2
Molecular Formula	C₁₇H₈ClN₆NaO₆S
Molecular Weight	482.79 g/mol
Synonyms	4-[(3-Chloro-2-hydroxy-5-nitrophenyl)azo]-1H-naphtho[1,8-de]-1,2,3-triazine-6-sulfonic acid sodium salt; C.I. 18745; Sodium 1,8-naphthotriazine dye intermediate; 3-Chloro-2-hydroxy-5-nitrobenzeneazo-naphthotriazine sulfonate; Azo naphthotriazine sulfonate sodium salt; 6404-46-2 (CAS); 6-Sulfo-4-[(3-chloro-2-hydroxy-5-nitrophenyl)azo]-1H-naphtho[1,8-de]-1,2,3-triazine sodium salt
EINECS	Contact for details

Quality Control

Our production of Sodium 4-[(3-Chloro-2-Hydroxy-5-Nitrophenyl)Azo]-1H-Naphtho[1,8-De]-1,2,3-Triazine-6-Sulphonate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent chromatic properties, and precise chemical composition. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and spectral identification. Our commitment to quality ensures reliability for your critical synthesis processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (Water)	Freely soluble

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