Description

Disperse Red 324 is a high-performance, synthetic organic dye belonging to the disperse dye class, widely recognized for its vibrant red hue. It is valued for its excellent color fastness, thermal stability, and dispersion properties, making it a critical component in modern synthetic fiber coloration. This product is essential for manufacturers in the textile and polymer industries seeking consistent, high-quality coloration for polyester, acetate, and nylon fibers.

Application

• Primary dyeing and printing of polyester fabrics and yarns.
• Coloration of acetate and triacetate fibers for apparel and home furnishings.
• Dyeing of nylon and polyamide fibers used in sportswear and automotive textiles.
• Mass coloration of plastics and synthetic polymers during the manufacturing process.
• Production of transfer printing papers for the textile industry.
• As a colorant for specialty inks and coatings on synthetic substrates.

Basic Information

Product Name	Disperse Red 324
CAS No.	87396-78-9
Molecular Formula	C20H17N5O5
Molecular Weight	407.38 g/mol
Synonyms	C.I. Disperse Red 324; Disperse Red 324; 1-Amino-4-hydroxy-2-phenoxy-9,10-anthracenedione; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; 9,10-Anthracenedione, 1-amino-4-hydroxy-2-phenoxy-; Red 324; C.I. 111190; Akasperse Red 324 (Trade Name)
EINECS	Contact for details

Quality Control

Our Disperse Red 324 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against rigorous in-house specifications for color strength, dispersion stability, and impurity profiles. A Certificate of Analysis (COA) detailing purity, physical properties, and performance tests is provided with every shipment to guarantee it meets the demanding standards of industrial dyeing applications.

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). Keep away from heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	Reddish-brown 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
Particle Size	≤ 2.0 μm (Average)

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