Description

Disperse Red 135 is a high-performance, synthetic organic dye belonging to the disperse dye class, widely recognized for its vibrant red hue. Its primary value lies in its excellent sublimation fastness and wash fastness, making it a critical component for achieving durable and consistent coloration on synthetic fibers. This product is essential for manufacturers in the textile and plastics industries who require reliable and high-quality colorants for polyester, acetate, and nylon materials. Its consistent performance ensures batch-to-batch uniformity, which is vital for maintaining product quality in large-scale production.

Application

• Primary dyeing of polyester fibers and fabrics for apparel and home textiles.
• Printing applications on polyester and acetate materials.
• Coloration of nylon fibers for specific textile applications requiring a disperse dye.
• Mass coloration (spin dyeing) of synthetic polymers and plastics.
• Used in the production of colored masterbatches for plastic injection molding and extrusion.
• Potential applications in the coloration of specialty papers and non-woven materials.

Basic Information

Product Name	Disperse Red 135
CAS No.	58051-96-0
Molecular Formula	C20H13NO4
Molecular Weight	331.32 g/mol
Synonyms	Disperse Red 135; C.I. Disperse Red 135; 1-Amino-2-phenoxy-4-hydroxyanthraquinone; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; Disperse Red SE-3B; Samaron Red F3BL; Foron Red S-3BL; Dianix Red AC-E; Kayalon Polyester Red BL-SE
EINECS	Contact for details

Quality Control

Our Disperse Red 135 is manufactured under a strict quality management system to ensure it meets the high standards required for industrial dyeing and printing. Each batch undergoes comprehensive testing for key parameters including color strength, shade, particle size distribution, and fastness properties. A Certificate of Analysis (COA) detailing purity, physical properties, and performance characteristics is provided with every shipment to guarantee consistency and 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 heat sources and incompatible materials. The product is light-sensitive and should be stored away from direct light exposure to maintain stability and color integrity.

Specification

Item	Specification
Appearance	Reddish-brown powder
Identification (IR)	Conforms to standard
Color Strength	100 ± 3% (vs. Standard)
Shade	Conforms to standard
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Particle Size	> 95% passes 80 mesh
Dispersion Stability	Good

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