Description

Amethyst Violet CAS NO 3562-38-7 is a synthetic organic dye belonging to the triarylmethane class, valued for its intense and stable violet coloration. This compound is critical for applications requiring precise and durable colorants in industrial and research settings. It is primarily utilized by manufacturers in the textile, ink, and specialty chemical industries, as well as in biological staining for microscopy.

Application

• Textile Dyeing: Used for coloring natural and synthetic fibers, providing a vivid violet hue.
• Ink Formulation: Serves as a key pigment in the production of printing inks, including for packaging and security applications.
• Biological Staining: Employed as a histological stain in microscopy to differentiate tissues and cellular structures.
• Industrial Coatings: Incorporated into paints and coatings for plastics, wood, and metals.
• Paper Coloring: Used in the manufacture of specialty and decorative papers.
• Research & Development: Acts as a chemical intermediate or reference standard in analytical and synthetic chemistry laboratories.

Basic Information

Product Name	Amethyst Violet
CAS No.	3562-38-7
Molecular Formula	C₂₅H₃₀ClN₃
Molecular Weight	407.98 g/mol
Synonyms	Basic Violet 3; C.I. 42555; Methyl Violet 2B; Gentian Violet B; Aniline Violet; Hexamethylpararosaniline Chloride; Crystal Violet (related but distinct compound); Aizen Crystal Violet
EINECS	222-617-3

Quality Control

Our Amethyst Violet is produced under a rigorous quality management system. Every batch is tested to ensure it meets stringent specifications for color strength, purity, and solubility. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

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 incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Dark green powder with metallic luster
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5% (vs. Standard)
Loss on Drying	≤ 2.0%
Ash Content	≤ 1.0%
Solubility	Freely soluble in water and ethanol

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