Description

1,5-Dihydroxy-4-[(2-Hydroxyethyl)Amino]-8-(Phenylamino)Anthraquinone is a specialized anthraquinone derivative valued for its chromophoric properties and structural versatility. This compound is engineered to deliver consistent color performance and act as a key intermediate in the synthesis of high-value dyes and pigments. It is primarily sought by manufacturers in the textile, ink, and advanced materials sectors for developing vibrant and stable colorants.

Application

• Textile Dyeing: A critical intermediate for synthesizing high-performance, wash-fast dyes for synthetic and natural fibers.
• Ink Formulation: Used in the production of colorants for specialty printing inks, including inks for packaging and security applications.
• Functional Pigments: Serves as a precursor for creating pigments used in plastics, coatings, and advanced polymer composites.
• Research & Development: Employed in academic and industrial R&D for studying dye chemistry, photophysical properties, and new material synthesis.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic analysis and colorimetric detection methods.

Basic Information

Product Name	1,5-Dihydroxy-4-[(2-Hydroxyethyl)Amino]-8-(Phenylamino)Anthraquinone
CAS No.	68133-70-0
Molecular Formula	C22H20N2O4
Molecular Weight	376.41 g/mol
Synonyms	1,5-Dihydroxy-4-[(2-hydroxyethyl)amino]-8-(phenylamino)anthracene-9,10-dione; 1,5-Dihydroxy-4-(2-hydroxyethylamino)-8-anilinoanthraquinone; Solvent Blue 122; C.I. 60785; 8-Anilino-1,5-dihydroxy-4-[(2-hydroxyethyl)amino]anthraquinone; 1,5-Dihydroxy-4-(N-2-hydroxyethylamino)-8-(N-phenylamino)anthraquinone; 4-[(2-Hydroxyethyl)amino]-1,5-dihydroxy-8-(phenylamino)anthraquinone
EINECS	Contact for details

Quality Control

Our production of 1,5-Dihydroxy-4-[(2-Hydroxyethyl)Amino]-8-(Phenylamino)Anthraquinone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing specific results for identity, purity, and related substances is provided with every shipment 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). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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