Description

Disperse Red 153 is a high-performance, monoazo-based disperse dye renowned for its excellent color fastness and thermal stability. This product is engineered to deliver vibrant and consistent red shades on synthetic fibers, making it a critical component for manufacturers requiring reliable coloration. It is primarily utilized in the textile industry for dyeing and printing polyester and its blends, meeting the demands of sectors from fashion to automotive textiles.

Application

• Primary dyeing of polyester fibers and filaments.
• Printing applications on polyester fabrics for apparel and home furnishings.
• Coloration of polyester-cotton and other synthetic fiber blends.
• Used in the production of automotive textiles requiring high light and wash fastness.
• Applicable for dyeing polyester yarns for industrial sewing threads.
• Suitable for high-temperature, high-pressure (HTHP) dyeing processes.

Basic Information

Product Name	Disperse Red 153
CAS No.	78564-87-1
Molecular Formula	C18H18N4O5
Molecular Weight	370.36 g/mol
Synonyms	Disperse Red 153; C.I. Disperse Red 153; 1-Amino-2-phenoxy-4-hydroxyanthraquinone; 2-[[4-[(2-Cyanoethyl)ethylamino]phenyl]azo]-5-nitrobenzonitrile; Disperse Red SE-4B; Samaron Red F3BS; Foron Red S-3BFL; Dianix Red AC-E; Kayalon Polyester Red 3BLS; Intrasil Red 3B
EINECS	Contact for details

Quality Control

Our Disperse Red 153 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including color strength, shade, dispersion stability, and particle size distribution. A Certificate of Analysis (COA) documenting purity, physical properties, and application performance is provided with every shipment to guarantee it meets your specific 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
Color Strength	100 ± 3% (Standard)
Shade	Conforms to standard
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	> 95% ≤ 2 microns

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