Description

Disperse Red 86 is a high-performance synthetic dye belonging to the disperse dye class, widely recognized for its excellent color fastness and dispersion properties. This product is essential for achieving vibrant, durable red shades on synthetic fibers, particularly polyester and its blends. It is a critical raw material for textile manufacturers, dye producers, and industrial colorant formulators seeking reliable and consistent coloration. The compound is supplied as a fine powder, optimized for ease of dispersion in various dyeing and printing applications.

Application

• Primary dyeing of polyester fibers and yarns for apparel and home textiles.
• Textile printing applications on polyester fabrics.
• Coloration of polyester-cotton and other synthetic fiber blends.
• Manufacture of color concentrates and masterbatches for plastics.
• As a colorant for specialty papers and non-woven materials.
• Potential use in the research and development of new dye formulations and color systems.

Basic Information

Product Name	Disperse Red 86
CAS No.	81-68-5
Molecular Formula	C20H13NO4
Molecular Weight	331.32 g/mol
Synonyms	1-Amino-4-hydroxyanthraquinone; C.I. 62115; Disperse Red 11; 1-Amino-4-hydroxy-9,10-anthracenedione; 4-Hydroxy-1-aminoanthraquinone; 1-Amino-4-hydroxy-9,10-anthraquinone; C.I. Disperse Red 11; Amacel Red G
EINECS	201-368-7

Quality Control

Our Disperse Red 86 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including purity assay, strength determination, shade verification, and dispersion stability testing. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to confirm compliance with agreed specifications.

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 (store away from light).

Specification

Item	Specification
Appearance	Reddish-brown powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Strength	100 ± 3%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	≤ 5.0 μm (Typical)

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