Description

9,10-Dihydro-1,5-Dihydroxy-9,10-Dioxo-4,8-Bis[(Sulphomethyl)Amino]Anthracene-2,6-Disulphonic Acid is a high-purity, water-soluble anthraquinone derivative with a complex, multi-functional structure. This compound is valued for its strong chelating properties and its role as a key intermediate in the synthesis of specialized dyes and pigments. It is primarily sought by manufacturers in the specialty chemical, textile dye, and analytical reagent industries for demanding applications.

Application

• Key Intermediate for Dyes & Pigments: Serves as a crucial building block in the synthesis of high-performance anthraquinone-based dyes for textiles, inks, and plastics.
• Metal Chelating Agent: Used in water treatment formulations and analytical chemistry for its ability to bind and sequester metal ions.
• Research & Development: Employed in academic and industrial R&D for developing new functional materials, catalysts, and photochemical systems.
• Specialty Chemical Synthesis: Acts as a precursor for creating complex molecules used in electronics, imaging, and other advanced material applications.
• Analytical Reagent: Potential use as a chromogenic agent or standard in specific analytical methodologies.

Basic Information

Item	Detail
Product Name	9,10-Dihydro-1,5-Dihydroxy-9,10-Dioxo-4,8-Bis[(Sulphomethyl)Amino]Anthracene-2,6-Disulphonic Acid
CAS No.	95008-84-7
Molecular Formula	C18H16N2O14S4
Molecular Weight	596.58 g/mol
Synonyms	1,5-Dihydroxy-4,8-bis[(sulfomethyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid; 4,8-Bis[(sulfomethyl)amino]-1,5-dihydroxy-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid; 1,5-Dihydroxy-4,8-bis(sulfomethylamino)anthraquinone-2,6-disulfonic acid; Anthraquinone disulfonic acid derivative; AQDS derivative; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 9,10-Dihydro-1,5-Dihydroxy-9,10-Dioxo-4,8-Bis[(Sulphomethyl)Amino]Anthracene-2,6-Disulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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 sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong acids and organic solvents.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
pH (1% Solution)	2.0 - 4.0
Heavy Metals (as Pb)	≤ 20 ppm

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