Description

Disperse Violet 38 is a high-performance synthetic dye belonging to the disperse dye class, widely recognized for its vibrant violet hue and excellent fastness properties. It is engineered to provide superior color yield and dispersion stability, which are critical for achieving consistent and uniform coloration in hydrophobic substrates. This product is essential for manufacturers in the textile and specialty plastics industries seeking reliable, high-quality colorants for their synthetic fiber and polymer applications.

Application

• Primary dyeing and printing of polyester (PET) fibers and fabrics.
• Coloration of acetate and triacetate textiles.
• Mass pigmentation and spin-dyeing of synthetic polymers including nylon and certain plastics.
• Used in the production of transfer papers for sublimation printing.
• Specialized applications in the coloration of automotive interiors and other technical textiles requiring high light and wash fastness.

Basic Information

Product Name	Disperse Violet 38
CAS No.	12223-77-7
Molecular Formula	C20H13NO4
Molecular Weight	331.32 g/mol
Synonyms	Disperse Violet 38; C.I. 62030; 1,4-Diamino-2,3-dihydroanthraquinone; 1,4-Diaminoanthraquinone-2,3-diol; Disperse Violet S-3RL; Samaron Violet FBL; Foron Violet E-BL; Dianix Violet D-5B; C.I. Disperse Violet 38
EINECS	Contact for details

Quality Control

Our Disperse Violet 38 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Every lot is tested against key parameters including color strength, dispersion stability, and fastness properties. A comprehensive Certificate of Analysis (COA) detailing purity, physical form, and application performance is provided with each shipment to guarantee it meets your specific technical 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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Dark Violet Powder or Granules
Identification (IR)	Conforms to Standard
Color Strength	100 ± 3% (vs. Standard)
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%
Dispersion Stability	Passes Filter Test
Fastness Properties (Typical)	Light: 5-6; Wash: 4-5; Sublimation: 4

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