Description

Solvent Violet 13 is a high-purity anthraquinone-based dye renowned for its excellent solubility in organic solvents and vibrant violet hue. This product is essential for industries requiring consistent, high-strength coloration with superior light and chemical fastness properties. It is primarily utilized by manufacturers of inks, plastics, and coatings who demand reliable performance and batch-to-batch consistency for their formulations.

Application

• Coloration of solvent-based inks, including flexographic and gravure printing inks.
• Mass coloration of engineering plastics (e.g., polystyrene, ABS) and synthetic fibers.
• Manufacturing of wood stains and decorative coatings.
• Pigment for lacquers, automotive refinishes, and industrial paints.
• Coloring agent for waxes, polishes, and leather finishes.
• Tinting of fuels and lubricants for identification purposes.
• Used in the production of specialty toners and colorants for office supplies.

Basic Information

Product Name	Solvent Violet 13
CAS No.	81-48-1
Molecular Formula	C₂₄H₂₇N₃O₄
Molecular Weight	421.49 g/mol
Synonyms	1,4-Bis[(2-methylphenyl)amino]anthraquinone; C.I. 60725; Oil Violet; Solvent Violet R; Waxoline Violet AP-FW; Macrolex Violet R; Ceres Violet BN; Sudan Violet R; Anthraquinone Violet; 1,4-Bis(o-tolylamino)anthraquinone
EINECS	201-353-5

Quality Control

Our Solvent Violet 13 is manufactured under a stringent quality management system to ensure it meets the exacting standards of industrial applications. Every batch is tested for critical parameters including color strength, hue, solubility, and purity to guarantee consistent performance in your formulations. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with each shipment.

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.

Specification

Item	Specification
Appearance	Dark violet powder or crystals
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3% (vs. Standard)
Solubility (in Toluene)	Complete, clear solution
Moisture (Karl Fischer)	≤ 0.5%
Ash Content	≤ 0.5%

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