Description

Disperse Violet 43 is a high-performance synthetic dye belonging to the disperse dye class, widely recognized for its vibrant violet hue and excellent fastness properties. Its primary value lies in its ability to effectively color synthetic hydrophobic fibers with superior wash and light fastness, ensuring long-lasting color integrity in finished goods. This product is essential for manufacturers in the textile and polymer industries seeking reliable and consistent coloration for polyester, acetate, and nylon materials.

Application

• Primary dyeing of polyester fibers and fabrics for apparel and home textiles.
• Coloration of cellulose acetate and triacetate fibers.
• Printing applications on synthetic fabrics to create patterned designs.
• Mass coloration of plastics and synthetic polymers, including nylon.
• Used in the production of colored threads and yarns.
• Applicable for dyeing blended fabrics containing synthetic components.

Basic Information

Product Name	Disperse Violet 43
CAS No.	12223-81-3
Molecular Formula	C20H17NO4
Molecular Weight	335.36 g/mol
Synonyms	Disperse Violet 43; C.I. 62025; 1,4-Diamino-2,3-dihydroanthraquinone; 1,4-Bis(methylamino)anthraquinone; Celliton Violet B; Samaron Violet FBL; Foron Violet E-BL; Palanil Violet 3B; Dianix Violet AC-E; C.I. Disperse Violet 43
EINECS	Contact for details

Quality Control

Our Disperse Violet 43 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including purity assay, shade strength evaluation, and dispersion stability checks. Certificates of Analysis (COA) documenting key parameters 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.

Specification

Item	Specification
Appearance	Dark Violet Powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes test
Particle Size	≤ 5 μm (Typical)

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