Description

1,4-Diamino-5,8-Dihydroxy-9,10-Anthracenedione is a high-purity anthraquinone derivative, a key intermediate in the synthesis of advanced dyes and pigments. This compound matters for its ability to impart specific, stable color properties and act as a functional building block in complex chemical syntheses. It is primarily needed by manufacturers in the dye and pigment industry, as well as by research institutions developing novel functional materials.

Application

• Primary intermediate for the synthesis of high-performance vat dyes and disperse dyes.
• Key building block in the production of specialized pigments for plastics, coatings, and inks.
• Precursor in the development of functional dyes for applications in organic electronics and photovoltaics.
• Used in research and development of novel colorants with enhanced lightfastness and thermal stability.
• Intermediate for biologically active compounds in pharmaceutical research.
• Starting material for analytical reagents and chemical sensors.

Basic Information

Product Name	1,4-Diamino-5,8-Dihydroxy-9,10-Anthracenedione
CAS No.	16517-70-7
Molecular Formula	C₁₄H₁₀N₂O₄
Molecular Weight	270.24 g/mol
Synonyms	1,4-Diamino-5,8-dihydroxyanthraquinone; 5,8-Dihydroxy-1,4-diaminoanthraquinone; C.I. 59800; C.I. Vat Blue 66; 1,4-Diaminoanthrarufin; Disperse Blue 60 Intermediate; Anthraquinone, 1,4-diamino-5,8-dihydroxy-
EINECS	Contact for details

Quality Control

Our 1,4-Diamino-5,8-Dihydroxy-9,10-Anthracenedione is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee compliance with your technical requirements.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
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.