Description

9,10-Dibromoanthracene-2-Sulfonic Acid is a functionalized anthracene derivative that combines a sulfonic acid group with bromine substituents, creating a versatile intermediate for advanced synthesis. This compound is valued for its ability to act as a building block in the development of specialty dyes, photoactive materials, and functional polymers. It is primarily sought by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced materials sectors.

Application

• Key intermediate in the synthesis of anthraquinone-based dyes and pigments.
• Building block for photoinitiators and photoactive compounds used in photopolymerization.
• Precursor for functional monomers in the development of specialty polymers and ion-exchange resins.
• Starting material for organic electronic materials, such as those used in OLEDs or sensors.
• Use in chemical research for the development of fluorescent probes or markers.
• Intermediate in pharmaceutical research for creating novel active pharmaceutical ingredients (APIs).

Basic Information

Product Name	9,10-Dibromoanthracene-2-Sulfonic Acid
CAS No.	70942-82-4
Molecular Formula	C₁₄H₈Br₂O₃S
Molecular Weight	440.09 g/mol
Synonyms	2-Anthracenesulfonic acid, 9,10-dibromo-; 9,10-Dibromoanthracene-2-sulfonate; 9,10-Dibromo-2-anthracenesulfonic acid; 2-Sulfo-9,10-dibromoanthracene; 9,10-Dibromoanthracene-2-sulphonic acid; 9,10-Dibromo-2-anthracenesulphonic acid; DBA-SA
EINECS	Contact for details

Quality Control

Our 9,10-Dibromoanthracene-2-Sulfonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), impurity profile, and appearance is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is sealed after each use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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