Description

Disodium 1-Amino-4-Bromo-9,10-Dihydro-9,10-Dioxoanthracene-2,5-Disulphonate is a high-purity, water-soluble anthraquinone derivative, specifically engineered for advanced chemical synthesis and industrial applications. This compound serves as a critical functional intermediate for creating specialized dyes, pigments, and photoactive materials. It is essential for manufacturers and R&D laboratories in the specialty chemicals, advanced materials, and pharmaceutical research sectors seeking reliable, high-quality building blocks.

Application

• Key Intermediate for Dyes & Pigments: Primarily used in the synthesis of high-value anthraquinone-based dyes, including acid dyes, disperse dyes, and reactive dyes for textiles and plastics.
• Functional Material Synthesis: Serves as a precursor for creating photoactive compounds, optical brighteners, and charge-transport materials used in electronics and imaging technologies.
• Pharmaceutical Research Intermediate: Employed in the research and development of novel pharmaceutical compounds and active pharmaceutical ingredients (APIs) due to its reactive amino and bromo functional groups.
• Analytical Chemistry & Biochemistry: Utilized as a reagent or a standard in analytical methods and biochemical assays.
• Specialty Polymer Additive: Can be incorporated into polymer chains to impart specific functional properties such as color, UV absorption, or ionic character.

Basic Information

Product Name	Disodium 1-Amino-4-Bromo-9,10-Dihydro-9,10-Dioxoanthracene-2,5-Disulphonate
CAS No.	93940-15-9
Molecular Formula	C14H7BrNNa2O8S2
Molecular Weight	523.22 g/mol
Synonyms	1-Amino-4-bromo-9,10-dihydro-9,10-dioxoanthracene-2,5-disulfonic acid disodium salt; 1-Amino-4-bromoanthraquinone-2,5-disulfonic acid disodium salt; Disodium 1-amino-4-bromoanthraquinone-2,5-disulfonate; 4-Bromo-1-aminoanthraquinone-2,5-disulfonic acid sodium salt; Bromo Amino Anthraquinone Disulfonate; BAQDS; C.I. 62500 (related dye precursor); Contact for EINECS details.

Quality Control

Our production of Disodium 1-Amino-4-Bromo-9,10-Dihydro-9,10-Dioxoanthracene-2,5-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 high-grade standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 1.0%
Solubility (1% in Water)	Clear, yellow solution

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