Description

1-Amino-2-Bromo-4-Hydroxy-9,10-Anthraquinone is a specialized anthraquinone derivative, a key intermediate in the synthesis of high-value dyes and pigments. This compound matters for its role in producing vivid, colorfast hues, particularly in the violet to blue spectrum, with excellent light and wash fastness properties. It is primarily needed by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced organic materials and functional dyes.

Application

• Disperse Dye Intermediate: A crucial building block for synthesizing high-performance disperse dyes used in polyester and acetate textile fibers.
• Vat Dye Production: Serves as a key precursor in the manufacture of vat dyes, known for their exceptional colorfastness on cellulosic fabrics like cotton.
• Functional Dye Synthesis: Used in research and production of specialized dyes for non-textile applications, including inks, plastics, and coatings.
• Organic Photoconductor (OPC) Materials: Investigated as a component in the development of charge-generating materials for photocopiers and laser printers.
• Chemical Research & Development: Employed as a standard or intermediate in organic synthesis for novel anthraquinone-based compounds.
• Liquid Crystal Display (LCD) Color Filters: Potential use in the synthesis of pigments for high-purity color filters in display technologies.

Basic Information

Product Name	1-Amino-2-Bromo-4-Hydroxy-9,10-Anthraquinone
CAS No.	116-82-5
Molecular Formula	C14H8BrNO3
Molecular Weight	318.13 g/mol
Synonyms	2-Bromo-1-amino-4-hydroxyanthraquinone; 1-Amino-2-bromo-4-hydroxyanthraquinone; C.I. 62500; Disperse Blue 60 Intermediate; 4-Hydroxy-1-amino-2-bromoanthraquinone; 9,10-Anthracenedione, 1-amino-2-bromo-4-hydroxy-; Bromo Amino Hydroxy Anthraquinone
EINECS	204-166-5

Quality Control

Our 1-Amino-2-Bromo-4-Hydroxy-9,10-Anthraquinone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of industrial dye synthesis. Certificates of Analysis (COA) detailing purity, impurity profile, and physical characteristics are provided and available upon request.

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 and incompatible materials. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant packaging.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.