Description

1-Amino-4-[(5-Amino-9,10-Dihydro-9,10-Dioxo-1-Anthryl)Amino]Anthraquinone is a high-purity, specialized anthraquinone derivative valued for its role as a key intermediate in the synthesis of high-performance dyes and pigments. This compound matters for its ability to impart specific, stable color properties and functional characteristics in advanced materials. It is primarily needed by manufacturers in the dye and pigment industry, as well as researchers developing functional materials for electronics and imaging technologies.

Application

• Primary intermediate for the synthesis of high-grade vat dyes and disperse dyes.
• Key building block in the production of anthraquinone-based pigments for plastics, coatings, and inks.
• Used in research and development of functional dyes for liquid crystal displays (LCDs) and other optoelectronic applications.
• Intermediate for specialty dyes used in the textile industry, particularly for synthetic fibers like polyester.
• Potential precursor in the synthesis of photosensitizers and organic semiconductors.
• Used in analytical chemistry as a reference standard or reagent.

Basic Information

Product Name	1-Amino-4-[(5-Amino-9,10-Dihydro-9,10-Dioxo-1-Anthryl)Amino]Anthraquinone
CAS No.	35940-77-3
Molecular Formula	C28H17N3O4
Molecular Weight	459.45 g/mol
Synonyms	1-Amino-4-[(5-amino-9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]anthraquinone; 1,4-Bis[(5-amino-9,10-dihydro-9,10-dioxo-1-anthryl)amino]anthraquinone (common misnomer); C.I. 69825; Anthraquinone, 1-amino-4-[(5-amino-9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]-; 1-Amino-4-[(5-amino-1,4-dihydro-9,10-anthraquinonyl)amino]anthraquinone; Disperse Blue 60 intermediate; Vat Dye Intermediate
EINECS	Contact for details

Quality Control

Our 1-Amino-4-[(5-Amino-9,10-Dihydro-9,10-Dioxo-1-Anthryl)Amino]Anthraquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of industrial dye synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance processes.

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 blue to violet powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 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.