Description

Disperse Red 220 is a high-performance, synthetic organic dye belonging to the disperse dye class, widely recognized for its excellent color fastness and thermal stability. Its primary value lies in its ability to produce vibrant, durable red shades on synthetic fibers, making it a critical component for manufacturers requiring consistent and high-quality coloration. This product is essential for industries involved in the dyeing and printing of hydrophobic textiles, particularly polyester and its blends, as well as for specialty applications in plastics and inks.

Application

• Primary dyeing of polyester fibers and yarns for apparel and home textiles.
• Printing applications on polyester fabrics to achieve sharp, red color patterns.
• Coloration of polyester-cotton and other synthetic fiber blends.
• Dyeing of polyester microfibers used in high-performance sportswear.
• Mass coloration of plastics, such as polyesters and nylons, during polymer processing.
• Manufacture of inks for transfer printing and other specialty printing processes.
• Research and development of new dye formulations and color matching.

Basic Information

Product Name	Disperse Red 220
CAS No.	65907-69-9
Molecular Formula	C20H13N3O5S
Molecular Weight	407.40 g/mol
Synonyms	Disperse Red 220; C.I. Disperse Red 220; 1-Amino-4-hydroxy-2-phenoxy-9,10-anthraquinone-3-carboxylic Acid Anilide; 1-Amino-4-hydroxy-2-phenoxyanthraquinone-3-carboxyanilide; Samaron Red F3BS; Foron Red S-3GFL; Dianix Red AC-E; Kayalon Polyester Red GL-SF
EINECS	Contact for details

Quality Control

Our Disperse Red 220 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Quality is verified through comprehensive testing, including strength, shade, dispersion stability, and fastness properties, aligning with industry standards for textile dyes. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to guarantee product integrity.

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.

Specification

Item	Specification
Appearance	Reddish-brown powder
Identification (IR)	Conforms
Strength (Color Value)	100% ± 3% (Standard)
Moisture Content	≤ 5.0%
Dispersion Stability	Passes test
Particle Size	> 95% passes 80 mesh
pH (Aqueous Dispersion)	6.0 - 8.0
Fastness to Washing	≥ 4-5 (ISO 105-C03)
Fastness to Light	≥ 5-6 (ISO 105-B02)

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