Description

1,8-Dihydroxy-4,5-Bis(Methylamino)Anthraquinone is a specialized anthraquinone derivative of significant industrial importance. This compound serves as a key functional intermediate in the synthesis of high-performance dyes and pigments, valued for its specific chromophore structure. It is primarily sought after by manufacturers in the chemical synthesis, specialty dyes, and advanced materials sectors for its role in creating colorants with tailored properties.

Application

• Dye and Pigment Intermediate: A crucial precursor for synthesizing vat dyes, disperse dyes, and other anthraquinone-based colorants.
• Functional Material Synthesis: Used in the research and development of organic semiconductors and electrochromic materials.
• Analytical Chemistry: May serve as a reagent or a standard in chromatographic analysis and spectroscopic studies.
• Textile Industry: Imparts color and functional properties to synthetic fibers like polyester and nylon.
• Ink Formulation: Employed in the production of high-quality inks for specialized printing applications.
• Research & Development: Utilized in academic and industrial labs for exploring new chemical entities and photophysical properties.

Basic Information

Item	Detail
Product Name	1,8-Dihydroxy-4,5-Bis(Methylamino)Anthraquinone
CAS No.	56524-76-6
Molecular Formula	C₁₇H₁₆N₂O₄
Molecular Weight	312.32 g/mol
Synonyms	1,8-Dihydroxy-4,5-bis(methylamino)anthracene-9,10-dione; 4,5-Bis(methylamino)-1,8-dihydroxyanthraquinone; C.I. 61525; Disperse Blue 106; Solvent Blue 104; 1,8-Dihydroxy-4,5-diaminoanthraquinone N,N'-dimethyl derivative
EINECS	Contact for details

Quality Control

Our production of 1,8-Dihydroxy-4,5-Bis(Methylamino)Anthraquinone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (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.