Description

Disperse Red S-2Gfl is a high-performance, monoazo-based disperse dye renowned for its excellent color fastness and brilliant red hue. It is a critical component for achieving deep, vibrant, and wash-fast coloration on synthetic fibers, particularly polyester and its blends. This product is essential for textile manufacturers, dye houses, and chemical distributors seeking a reliable and consistent colorant for high-quality fabric production. Its properties make it suitable for demanding dyeing applications where color consistency and durability are paramount.

Application

• Primary dyeing of polyester fibers and fabrics.
• Dyeing of polyester-cotton and polyester-wool blended textiles.
• High-temperature (HT) and carrier dyeing processes.
• Printing applications on synthetic fabrics.
• Coloration of polyester yarns and threads.
• Manufacture of automotive and home furnishing textiles requiring high light and wash fastness.

Basic Information

Product Name	Disperse Red S-2Gfl
CAS No.	26850-12-4
Molecular Formula	C20H13N4O6S+ • Cl-
Molecular Weight	464.86 g/mol
Synonyms	Disperse Red S-2GFL; C.I. Disperse Red 167; Disperse Red 167; 1-Amino-2-phenoxy-4-hydroxyanthraquinone; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; Red S-2GFL; S-2Gfl Red; Atanyl Red F-2GFL
EINECS	Contact for details

Quality Control

Our Disperse Red S-2Gfl is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for shade, strength, and application performance. Certificates of Analysis (COA) detailing purity, dye content, and physical properties are available upon request to support your quality assurance protocols.

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. The product is light-sensitive; prolonged exposure to direct light should be avoided to maintain color stability.

Specification

Item	Specification
Appearance	Dark Red Powder
Identification (IR)	Conforms
Color Strength	100 ± 3% (vs. Standard)
Dye Content	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Particle Size	>95% passes 80 mesh
pH (Aqueous Dispersion)	6.0 - 8.0
Dispersion Stability	Grade A/5

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