Description

2-Amino-1-Nitroanthraquinone is a specialized anthraquinone derivative that serves as a critical intermediate in the synthesis of high-value dyes and pigments. Its unique molecular structure, featuring both amino and nitro functional groups, allows for precise color tuning and enhanced chromophoric properties. This compound is essential for manufacturers in the dye and specialty chemical industries seeking to produce vivid, stable colors for textiles, inks, and advanced materials.

Application

• Dye Intermediate: Primary use as a key precursor in the synthesis of vat dyes, disperse dyes, and solvent dyes, particularly for shades of blue, green, and black.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for plastics, coatings, and inks, where lightfastness and thermal stability are required.
• Textile Coloring: Integral to creating colorants for synthetic fibers like polyester and nylon, offering excellent wash and rub fastness.
• Research & Development: Serves as a building block in organic synthesis and materials science research for developing novel chromophores and functional molecules.
• Specialty Chemicals: Potential applications in the synthesis of photoactive compounds and as an intermediate for more complex chemical entities.

Basic Information

Product Name	2-Amino-1-Nitroanthraquinone
CAS No.	10262-82-5
Molecular Formula	C14H8N2O4
Molecular Weight	268.23 g/mol
Synonyms	1-Nitro-2-aminoanthraquinone; 2-Amino-1-nitro-9,10-anthracenedione; 1-Nitro-2-anthraquinonylamine; Anthraquinone, 2-amino-1-nitro-; CI 59030; C.I. Disperse Blue 106; Disperse Blue 106; 2-Amino-1-nitro-anthraquinone
EINECS	233-597-9

Quality Control

Our 2-Amino-1-Nitroanthraquinone is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and melting point determination. A detailed Certificate of Analysis (COA) documenting all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Reddish-brown to dark brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	285 - 295 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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