Description

5,8-Diamino-9,10-Dihydro-9,10-Dioxo-6,7-Bis(2-Phenoxyethoxy)Anthracenesulphonic Acid is a specialized, high-purity anthraquinone derivative with a sulfonic acid group, designed for advanced chemical synthesis. This compound matters for its role as a key intermediate in the production of high-performance dyes and functional pigments, offering precise structural control for demanding applications. It is primarily needed by manufacturers in the colorant, specialty chemical, and advanced materials industries seeking reliable, high-quality building blocks for their proprietary formulations.

Application

• Dye & Pigment Intermediate: A critical precursor for synthesizing high-value, complex anthraquinone-based dyes and organic pigments.
• Functional Colorant Production: Used in the manufacture of specialized colorants for inks, coatings, and plastics requiring specific lightfastness and chemical resistance.
• Advanced Material Synthesis: Serves as a building block for creating functional molecules used in organic electronics and photonic materials research.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chromophores and photoactive compounds.
• Textile Dye Manufacturing: An intermediate in the production of dyes for synthetic fibers, particularly where sulfonic acid groups are required for solubility and fiber affinity.

Basic Information

Product Name	5,8-Diamino-9,10-Dihydro-9,10-Dioxo-6,7-Bis(2-Phenoxyethoxy)Anthracenesulphonic Acid
CAS No.	93941-99-2
Molecular Formula	C36H30N2O9S
Molecular Weight	666.70 g/mol
Synonyms	5,8-Diamino-9,10-dihydro-9,10-dioxo-6,7-bis(2-phenoxyethoxy)anthracene-2-sulfonic acid; 1,4-Diamino-2,3-bis(2-phenoxyethoxy)anthraquinone-6-sulfonic acid; 1,4-Diamino-2,3-di(2-phenoxyethoxy)anthraquinone-6-sulfonic acid; Anthraquinone dye intermediate 93941-99-2; 6,7-Bis(2-phenoxyethoxy)-1,4-diaminoanthraquinone-2-sulfonic acid
EINECS	Contact for details

Quality Control

Our production of 5,8-Diamino-9,10-Dihydro-9,10-Dioxo-6,7-Bis(2-Phenoxyethoxy)Anthracenesulphonic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. All products undergo rigorous analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing specific lot results are available upon request, supporting your quality assurance and regulatory compliance needs.

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 to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark colored powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in polar organic solvents

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