Description

Sodium 5,10-Dihydro-5,10-Dioxo-1H-Anthra[2,3-D]Triazolesulphonate is a high-purity, water-soluble anthraquinone derivative with a distinctive chemical structure. This compound is valued for its role as a key intermediate and functional dye precursor in advanced chemical synthesis. It is primarily sought by manufacturers in the specialty dyes, pigments, and fine chemical sectors for producing high-performance colorants and advanced materials.

Application

• Dye and Pigment Intermediate: A critical building block for synthesizing high-value anthraquinone-based dyes, including reactive and acid dyes for textiles.
• Functional Colorant Production: Used in the manufacture of specialized pigments for inks, coatings, and plastics requiring specific lightfastness and stability.
• Fine Chemical Synthesis: Serves as a versatile intermediate in organic synthesis for pharmaceuticals and agrochemical research.
• Analytical Reagent: Potential use as a chromogenic agent or standard in analytical chemistry and diagnostic applications.
• Photographic and Imaging Chemicals: Can be utilized in the formulation of light-sensitive layers for specialized photographic materials.
• Research & Development: Employed in academic and industrial R&D for developing new materials with optical or electronic properties.

Basic Information

Product Name	Sodium 5,10-Dihydro-5,10-Dioxo-1H-Anthra[2,3-D]Triazolesulphonate
CAS No.	93918-96-8
Molecular Formula	C14H6N3NaO5S
Molecular Weight	351.27 g/mol
Synonyms	1H-Anthra[2,3-d][1,2,3]triazole-5,10-dione, 1-sulfo-, sodium salt; Sodium 1H-Anthra[2,3-d]triazole-5,10-dione-1-sulfonate; Anthra[2,3-d]triazole-5,10-dione-1-sulfonic acid sodium salt; Acid Blue 324 (related dye class); Anthraquinone Triazole Sulfonate Sodium Salt; AQTSS; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Sodium 5,10-Dihydro-5,10-Dioxo-1H-Anthra[2,3-D]Triazolesulphonate adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Freely soluble

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