Description

Disodium 9,10-Dihydro-1,5-Dihydroxy-4,8-Dinitro-9,10-Dioxoanthracene-2,6-Disulphonate is a high-purity, water-soluble anthraquinone derivative with significant commercial and research utility. This compound is valued for its unique molecular structure, which imparts specific functional properties critical for advanced chemical synthesis and material science applications. It is primarily sought after by manufacturers and R&D laboratories in the specialty dyes, pigments, and advanced organic synthesis sectors.

Application

• Key intermediate in the synthesis of high-value, water-soluble anthraquinone dyes and pigments.
• Functional component in the development of specialized colorants for textiles, inks, and coatings.
• Research chemical for studying electron transfer processes and redox-active materials.
• Potential precursor in the manufacture of photoactive compounds and advanced organic materials.
• Used in analytical chemistry as a standard or reagent for specific detection methods.
• Exploratory applications in the field of molecular electronics and sensor technology.

Basic Information

Product Name	Disodium 9,10-Dihydro-1,5-Dihydroxy-4,8-Dinitro-9,10-Dioxoanthracene-2,6-Disulphonate
CAS No.	6337-26-4
Molecular Formula	C₁₄H₆N₂Na₂O₁₄S₂
Molecular Weight	552.31 g/mol
Synonyms	Disodium 1,5-Dihydroxy-4,8-dinitroanthraquinone-2,6-disulfonate; Acid Blue 45 (C.I. 63010); Alizarine Sky Blue B; Anthraquinone Blue SWR; Disodium 1,5-dihydroxy-4,8-dinitro-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate; 9,10-Anthracenedione, 1,5-dihydroxy-4,8-dinitro-2,6-disulfo-, disodium salt
EINECS	228-726-1

Quality Control

Our production of Disodium 9,10-Dihydro-1,5-Dihydroxy-4,8-Dinitro-9,10-Dioxoanthracene-2,6-Disulphonate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent performance. Certificates of Analysis (COA) detailing all quality 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). 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	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Clear solution

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