Description

1,3-Diamino-2-Hydroxyanthracene-9,10-Dione is a specialized anthraquinone derivative, a key intermediate in the synthesis of high-performance dyes and pigments. Its molecular structure provides excellent color fastness and thermal stability, making it valuable for demanding applications. This compound is primarily utilized by manufacturers in the dye and pigment, specialty chemical, and advanced materials sectors.

Application

• Key intermediate for the synthesis of vat dyes and disperse dyes used in textile coloring.
• Precursor in the production of high-grade organic pigments for plastics, coatings, and inks.
• Building block for functional dyes used in optical data storage and nonlinear optical materials.
• Research chemical for developing novel photoconductive materials in electronics and imaging.
• Intermediate in the synthesis of biologically active molecules for pharmaceutical research.
• Specialty chemical for analytical chemistry applications as a chromogenic agent or complexometric indicator.

Basic Information

Product Name	1,3-Diamino-2-Hydroxyanthracene-9,10-Dione
CAS No.	6407-70-1
Molecular Formula	C₁₄H₁₀N₂O₃
Molecular Weight	254.24 g/mol
Synonyms	1,3-Diamino-2-hydroxy-9,10-anthracenedione; 2-Hydroxy-1,3-diaminoanthraquinone; C.I. 65300; C.I. Vat Yellow 1; Anthraquinone, 1,3-diamino-2-hydroxy-; 1,3-Diamino-2-anthrahydroquinone; 1,3-Diamino-2-hydroxyanthraquinone
EINECS	229-058-5

Quality Control

Our production of 1,3-Diamino-2-Hydroxyanthracene-9,10-Dione adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and melting point determination. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product quality and performance.

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.