Description

Disperse Red 134 is a high-performance, synthetic organic dye belonging to the disperse dye class, widely recognized for its excellent color fastness and thermal stability. This product is engineered to deliver vibrant and consistent red shades on synthetic hydrophobic fibers, making it a critical component for manufacturers requiring durable coloration. It is primarily utilized in the textile industry for dyeing and printing polyester and its blends, as well as in specialized applications for plastics and polymers. Our supply of Disperse Red 134 CAS NO 12223-69-7 is backed by stringent quality control to ensure batch-to-batch consistency for industrial-scale production.

Application

• Primary dyeing of polyester fibers and yarns for apparel and home textiles.
• Printing of polyester fabrics to achieve sharp, wash-fast red designs.
• Coloration of polyester-cotton and other synthetic fiber blends.
• Mass dyeing of polyester chips for spun-dyed (solution-dyed) fibers.
• Coloring of secondary acetate and triacetate fibers.
• Specialized applications in the coloration of certain engineering plastics.
• Used in the manufacture of color filters and inks for specific technical purposes.

Basic Information

Product Name	Disperse Red 134
CAS No.	12223-69-7
Molecular Formula	C₂₀H₁₃N₅O₆
Molecular Weight	419.35 g/mol
Synonyms	Disperse Red 134; C.I. Disperse Red 134; 1-Amino-2-phenoxy-4-hydroxyanthraquinone; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; Samaron Red F3BS; Foron Red S-3GFL; Dianix Red AC-E; Kayalon Polyester Red GL-SE; Terasil Red W-4BS; Intrasil Red F3B
EINECS	Contact for details

Quality Control

Our Disperse Red 134 is manufactured under a strict quality management system. Every batch is subjected to comprehensive analytical testing to ensure it meets precise coloristic and chemical specifications. Key parameters such as shade, strength, dispersion stability, and particle size distribution are rigorously controlled. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee supply reliability and performance consistency for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. The product has low volatility but is light-sensitive; prolonged exposure to direct light should be avoided to maintain color integrity.

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 filter test
Particle Size	> 95% passes 80 mesh

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