Description

2-Aminoanthraquinone is a vital organic intermediate and a key building block in the synthesis of complex dyes and pigments. Its significance lies in its role as a precursor for vat dyes, which are prized for their exceptional color fastness and stability on cellulosic fibers like cotton. This compound is essential for manufacturers in the textile dye industry, as well as for research and development in organic synthesis and materials science for applications such as functional dyes and optical materials.

Application

• Primary intermediate for the synthesis of high-performance vat dyes and disperse dyes used in textile coloring.
• Key starting material in the production of anthraquinone-based pigments for inks, paints, and plastics.
• Precursor in organic synthesis for creating functional molecules used in optical data storage media.
• Research chemical for developing novel photoinitiators and photoconductive materials.
• Intermediate in the synthesis of certain pharmaceutical compounds and agrochemicals.
• Used in laboratory settings for analytical chemistry and as a standard or reagent.

Basic Information

Product Name	2-Aminoanthraquinone
CAS No.	117-79-3
Molecular Formula	C14H9NO2
Molecular Weight	223.23 g/mol
Synonyms	2-Amino-9,10-anthracenedione; β-Aminoanthraquinone; 2-Anthraquinonylamine; 2-Aminoanthracene-9,10-dione; 9,10-Anthracenedione, 2-amino-; C.I. 61700; Aminoanthraquinone
EINECS	204-208-4

Quality Control

Our 2-Aminoanthraquinone is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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	Red-brown to purple crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	302 - 306 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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