Description

Ethyl Violet is a synthetic cationic dye belonging to the triarylmethane class, widely recognized for its vibrant purple color and specific staining properties. Its consistent quality and reliable performance make it a critical component in various scientific and industrial processes where precise colorimetric analysis and biological staining are required. This product is essential for professionals in the life sciences, histology, and microbiology sectors, as well as for specialized applications in material science and quality control laboratories.

Application

• Biological Staining: Primarily used as a histological stain for differentiating tissues and cells in microscopy, often in Gram staining protocols for bacterial classification.
• Microbiological Research: Employed as a vital dye in viability assays and for staining specific cellular components like nucleic acids or acidic mucopolysaccharides.
• Textile and Leather Dyeing: Serves as a colorant for specialty textiles, leather goods, and paper products requiring a specific violet hue.
• Ink Manufacturing: Used in the formulation of specialized inks for printing, stamping, and security applications.
• Analytical Chemistry: Acts as an indicator or a reagent in various colorimetric assays and analytical test kits.
• Material Science: Applied in research for dye-sensitized solar cells (DSSCs) and other photoelectrochemical studies.

Basic Information

Product Name	Ethyl Violet
CAS No.	65121-93-9
Molecular Formula	C31H42ClN3
Molecular Weight	492.14 g/mol
Synonyms	Basic Violet 4; C.I. 42600; Hexaethylpararosaniline Chloride; Ethyl Violet 6B; Aizen Ethyl Violet; Diamond Green B; Gentian Violet, Ethylated; Pararosaniline, N,N,N',N',N'',N''-Hexaethyl-, chloride
EINECS	Contact for details

Quality Control

Our Ethyl Violet is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial use. Key parameters such as identity, purity, and dye content are verified. Certificates of Analysis (COA) documenting these results 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark green powder with metallic luster
Identification (IR)	Conforms to structure
Assay (Dye Content)	≥ 85%
Loss on Drying	≤ 5.0 %
Solubility	Soluble in water and ethanol
Absorbance (λ max)	596 ± 2 nm (in water)

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