Description

Disperse Violet 56 is a synthetic anthraquinone-based dye belonging to the disperse dye class, widely recognized for its vibrant violet hue and excellent fastness properties. This high-performance colorant is engineered to provide superior color yield and dispersion stability, which are critical for achieving consistent and uniform coloration in synthetic fibers. It is primarily utilized by manufacturers in the textile and plastics industries seeking reliable and efficient dyeing solutions for polyester, acetate, and nylon materials.

Application

• Primary dyeing and printing of polyester fibers and fabrics for apparel and home textiles.
• Coloration of acetate and triacetate materials used in linings and specialty garments.
• Dyeing of nylon fibers for applications in sportswear and automotive textiles.
• Mass coloration of plastics and synthetic resins, including polycarbonate and polystyrene.
• Manufacture of masterbatches for consistent color dispersion in polymer processing.
• Used in the production of transfer papers for sublimation printing on synthetic substrates.

Basic Information

Product Name	Disperse Violet 56
CAS No.	115902-06-2
Molecular Formula	C20H17NO5
Molecular Weight	351.35 g/mol
Synonyms	Disperse Violet 56; C.I. 63235; 1-Amino-4-hydroxy-2-phenoxy-9,10-anthracenedione; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; Samaron Violet FBL; Foron Violet S3RL; Dianix Violet S3R; Kayalon Polyester Violet 3R-S; Terasil Violet 3R
EINECS	Contact for details

Quality Control

Our Disperse Violet 56 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against rigorous internal specifications for critical parameters such as color strength, dispersion stability, and particle size distribution. Certificates of Analysis (COA) detailing purity, shade, 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 and incompatible materials.

Specification

Item	Specification
Appearance	Dark Violet Powder
Identification (IR)	Conforms
Color Strength	100 ± 3% (vs. Standard)
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Pass 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.