Description

Disperse Red 72 is a high-performance synthetic dye belonging to the disperse dye class, widely recognized for its excellent color fastness and thermal stability. This product is essential for achieving vibrant and durable red shades on hydrophobic synthetic fibers. It is a critical raw material for manufacturers in the textile and specialty polymer industries seeking reliable coloration solutions. The compound is supplied as a fine powder, ensuring optimal dispersion and batch-to-batch consistency for industrial applications.

Application

• Primary dyeing and printing of polyester (PET) fibers and fabrics.
• Coloration of polyamide (nylon) textiles.
• Mass coloration (dope dyeing) of synthetic polymers including acetate and acrylic fibers.
• Manufacturing of color filters and other optical components.
• Production of inks for specialized printing applications.
• Research and development as a reference standard or chemical intermediate in analytical and synthetic chemistry.

Basic Information

Product Name	Disperse Red 72
CAS No.	12223-39-1
Molecular Formula	C.I. Disperse Red 72
Molecular Weight	Contact for details
Synonyms	C.I. Disperse Red 72; Disperse Red 72; 1-Amino-2-phenoxy-4-hydroxyanthraquinone; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; C.I. 11114; Samaron Red F3BL; Foron Red S-3GL; Dianix Red F3B-E; Kayalon Polyester Red F3BL; Terasil Red 3BL
EINECS	Contact for details

Quality Control

Our Disperse Red 72 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for color strength, shade, dispersion stability, and impurity profiles. A Certificate of Analysis (COA) detailing purity, physical properties, and performance metrics is provided with each shipment to guarantee traceability and compliance with your technical 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 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% (vs. Standard)
Shade	Within agreed tolerance
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	≤ 5 μm (Typical)

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