Description

Solvent Violet 36 is a high-performance, violet-colored solvent dye belonging to the anthraquinone chemical class. It is valued for its excellent solubility in a wide range of organic solvents and polymers, providing strong, vibrant coloration with good light and heat stability. This product is essential for manufacturers requiring consistent, high-quality colorants for demanding technical applications. Its primary use is in the coloration of plastics, resins, and specialty inks where solvent compatibility and color fastness are critical.

Application

• Coloration of engineering plastics such as ABS, polystyrene, and polycarbonate.
• Pigmentation for solvent-based inks, including flexographic and gravure printing inks.
• Dyeing of synthetic fibers and films during the manufacturing process.
• Staining and tinting of hydrocarbon-based fuels and lubricants for identification.
• Coloring of waxes, polishes, and other specialty chemical formulations.
• Use as a color filter dye in optical applications and lenses.
• Marker dye for industrial fluids and coolants.

Basic Information

Product Name	Solvent Violet 36
CAS No.	61951-89-1
Molecular Formula	C₂₄H₂₇N₃O₄
Molecular Weight	421.49 g/mol
Synonyms	1,4-Bis[(2,6-diethyl-4-methylphenyl)amino]anthraquinone; C.I. 61545; Oil Violet; Solvent Violet 13; Ceres Violet BN; Sudan Violet; Anthraquinone Violet; 1,4-Bis(2,6-diethyl-4-methylanilino)anthra-9,10-quinone
EINECS	263-408-2

Quality Control

Our Solvent Violet 36 is produced under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against rigorous internal specifications for key parameters including color strength, hue, solubility, and impurity profile. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance tests is provided with every shipment 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 heat sources and incompatible materials. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Dark violet powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3% (vs. Standard)
Solubility (in Toluene)	Complete, clear solution
Moisture Content (KF)	≤ 0.5%
Ash Content	≤ 0.5%
Light Fastness	≥ 6-7 (Blue Scale)
Heat Stability	≥ 280°C

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