Description

Disperse Red 97 is a high-performance synthetic dye belonging to the disperse dye class, widely recognized for its excellent color fastness and thermal stability. It is a critical component for imparting vibrant, durable red shades to synthetic fibers, particularly polyester and its blends. This product is essential for manufacturers in the textile and specialty plastics industries seeking reliable and consistent coloration. The compound is identified by the CAS Registry Number 12223-48-2.

Application

Disperse Red 97 is primarily utilized in applications requiring deep, stable red coloration on hydrophobic materials. Its key applications include:

• Textile Dyeing and Printing: The primary application is for dyeing polyester fibers, yarns, and fabrics, as well as for printing patterns with excellent wash and light fastness.
• Plastics and Polymers Coloring: Used as a colorant for engineering plastics, acrylic resins, and other synthetic polymers where high-temperature processing stability is required.
• Ink Formulation: Employed in the production of specialty inks for transfer printing and other industrial marking applications.
• Research and Development: Serves as a standard or intermediate in chemical research for developing new dyes and studying dyeing mechanisms.

Basic Information

Item	Details
Product Name	Disperse Red 97
CAS No.	12223-48-2
Molecular Formula	C20H13N3O5
Molecular Weight	375.34 g/mol
Synonyms	1-Amino-4-hydroxy-2-phenoxy-9,10-anthracenedione; C.I. Disperse Red 97; Disperse Red SE-4B; Samaron Red F3BS; Foron Red SE-4B; Artisil Red 4B; Dianix Red F3B-E; Palanil Red 3B
EINECS	Contact for details

Quality Control

Our Disperse Red 97 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Quality is verified through multiple analytical checkpoints, including spectrophotometric analysis and chromatography. A comprehensive Certificate of Analysis (COA) detailing purity, strength, and physical specifications is provided with every shipment to guarantee it meets your application requirements.

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	Dark Red Powder
Identification (IR)	Conforms to Standard
Color Strength	100 ± 3% (vs. Standard)
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes Test

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