Description

6,7-Dichloro-1,4-Dihydroxyanthraquinone, 97 is a high-purity chlorinated dihydroxyanthraquinone derivative, serving as a critical intermediate and functional dye precursor. Its value lies in its specific substitution pattern, which imparts unique color and chemical properties essential for advanced material synthesis. This compound is primarily needed by manufacturers in the dyes and pigments, pharmaceutical intermediates, and organic electronics sectors for research and production.

Application

• Dye and Pigment Intermediate: A key precursor for synthesizing high-value vat dyes, disperse dyes, and specialty pigments, particularly for textile and plastics coloring.
• Pharmaceutical Research: Used as a building block in the synthesis of anthraquinone-based active pharmaceutical ingredients (APIs) and for biological activity studies.
• Organic Semiconductor Material: Investigated as a potential component in the development of organic light-emitting diodes (OLEDs) and photoconductive materials due to its conjugated anthraquinone core.
• Analytical Chemistry Reagent: Employed as a standard or reagent in chromatographic analysis and chemical detection methods.
• Chemical Synthesis: Serves as a versatile intermediate for further functionalization, enabling the creation of novel anthraquinone derivatives for various industrial applications.

Basic Information

Product Name	6,7-Dichloro-1,4-Dihydroxyanthraquinone, 97
CAS No.	1225-15-6
Molecular Formula	C14H6Cl2O4
Molecular Weight	309.10 g/mol
Synonyms	6,7-Dichloro-1,4-dihydroxy-9,10-anthracenedione; 1,4-Dihydroxy-6,7-dichloroanthraquinone; C.I. 58055; C.I. Vat Orange 11; Solanthrene Orange J; 6,7-Dichloroquinizarin; Anthraquinone, 6,7-dichloro-1,4-dihydroxy-
EINECS	214-949-6

Quality Control

Our 6,7-Dichloro-1,4-Dihydroxyanthraquinone, 97 is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by FT-IR, to ensure it meets the specified 97% minimum purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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