Description

2,5-Diamino-1,8-Dihydroxyanthraquinone is a high-purity anthraquinone derivative valued for its role as a key intermediate in the synthesis of specialized dyes and pigments. This compound matters for its ability to impart specific color properties and functional characteristics in advanced material science applications. 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

• Dye Intermediate: A crucial precursor for the synthesis of high-performance anthraquinone dyes, particularly for textile and specialty applications.
• Pigment Manufacturing: Used in the production of organic pigments known for their color strength and stability.
• Functional Material Synthesis: Serves as a building block for creating materials with specific optical or electronic properties.
• Research & Development: Employed in academic and industrial R&D for exploring new chromophores and photoactive compounds.
• Analytical Chemistry: Can be used as a standard or reagent in specific analytical methodologies.

Basic Information

Product Name	2,5-Diamino-1,8-Dihydroxyanthraquinone
CAS No.	29706-46-5
Molecular Formula	C₁₄H₁₀N₂O₄
Molecular Weight	270.24 g/mol
Synonyms	2,5-Diamino-1,8-dihydroxy-9,10-anthracenedione; 1,8-Dihydroxy-2,5-diaminoanthraquinone; C.I. 62055; Anthraquinone, 2,5-diamino-1,8-dihydroxy-; 2,5-Diamino-1,8-anthrahydroquinone; Diamino Dihydroxy Anthraquinone; DAHAQ
EINECS	Contact for details

Quality Control

Our 2,5-Diamino-1,8-Dihydroxyanthraquinone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis processes. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Dark brown to purple crystalline powder
Identification (IR)	Conforms to structure
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.