Description

Disperse Violet 93:1 is a high-performance, anthraquinone-based disperse dye known for its excellent color fastness and vivid violet hue. This product is engineered to deliver superior dyeing uniformity and stability in demanding synthetic fiber applications. It is an essential component for manufacturers in the textile and specialty plastics industries seeking consistent, high-quality coloration.

Application

• Primary dyeing of polyester (PET) fibers and fabrics for apparel and home textiles.
• Coloration of nylon and acetate fibers, providing excellent wash and light fastness.
• Mass coloration (dope dyeing) of synthetic polymers and plastics, including polypropylene and acrylics.
• Printing applications on synthetic textiles for fashion and industrial fabrics.
• Manufacturing of colored masterbatches for the plastics industry.
• Dyeing of polyester microfibers used in high-performance sportswear.

Basic Information

Product Name	Disperse Violet 93:1
CAS No.	122463-28-9
Molecular Formula	C20H17NO5
Molecular Weight	351.35 g/mol
Synonyms	Disperse Violet 93:1; C.I. Disperse Violet 93:1; Disperse Violet S-3RL; Disperse Violet H-3RL; 1-Amino-4-hydroxy-2-phenoxy-9,10-anthracenedione; 1-Amino-4-hydroxy-2-phenoxyanthraquinone; Anthraquinone, 1-amino-4-hydroxy-2-phenoxy-; Solvent Violet 13 (related)
EINECS	Contact for details

Quality Control

Our Disperse Violet 93:1 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Each lot is tested against rigorous internal specifications for color strength, shade, dispersion stability, and impurity profile. A Certificate of Analysis (COA) detailing purity, physical properties, and performance tests is provided with every shipment to guarantee it meets the high standards required for industrial dyeing and plastics coloration.

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 its color strength and chemical integrity.

Specification

Item	Specification
Appearance	Dark Violet Powder
Identification (IR)	Conforms to Standard
Color Strength	100 ± 3% (vs. Standard)
Shade	Conforms to Standard
Purity (HPLC)	≥ 96.0%
Moisture Content	≤ 5.0%
Ash Content	≤ 1.0%
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.