Description

Disperse Violet 63 is a high-performance synthetic dye belonging to the disperse dye class, primarily used for coloring synthetic fibers. Its value lies in providing excellent color fastness, vivid shade, and consistent batch-to-batch reproducibility for industrial textile applications. This product is essential for manufacturers in the textile and polymer industries seeking reliable coloration for polyester, acetate, and nylon materials. We supply this light-sensitive compound globally, ensuring it meets the stringent quality demands of modern production.

Application

• Textile Dyeing: Primary application for dyeing polyester fibers and fabrics, offering good wash and light fastness.
• Synthetic Fiber Coloration: Used for coloring acetate and nylon fibers in various textile products.
• Plastics and Polymers: Imparts color to certain thermoplastic polymers during mass coloration processes.
• Ink Formulation: Can be utilized in the production of specialized inks for non-paper substrates.
• Academic and R&D: Serves as a chemical intermediate or reference standard in research laboratories.

Basic Information

Product Name	Disperse Violet 63
CAS No.	64294-88-8
Molecular Formula	C20H17NO5
Molecular Weight	351.35 g/mol
Synonyms	Disperse Violet 63; C.I. 60725; 1,4-Diamino-2,3-dihydroanthraquinone; 1,4-Bis(methylamino)anthraquinone; Violet 63; C.I. Disperse Violet 63; Disperse Violet S-3RL; Samaron Violet FBL
EINECS	Contact for details

Quality Control

Our Disperse Violet 63 is produced under a strict quality management system to ensure consistent purity and performance. Each batch is tested against key parameters including color strength, shade, and dispersion stability. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance tests is provided with every shipment to guarantee it meets your specific application 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 and incompatible materials. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

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

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