Crystal Violet

Crystal Violet

Biological Staining Dye for Laboratory Use
Catalog Number: ASC-1009

Synonyms: Basic Violet 3, Gentian Violet

Product Information

• Catalog Number: ASC-1009

• Chemical Name: Crystal Violet

• CAS Number: 548-62-9

• Molecular Formula: C₂₅H₃₀ClN₃

• Molecular Weight: 407.98 g/mol

• Appearance: Dark purple crystalline powder

Overview

Crystal Violet is a cationic triphenylmethane dye widely used in microbiology, histology, and laboratory research. It is a key reagent in the Gram staining procedure, where it stains Gram-positive bacteria by binding to components of the bacterial cell wall, allowing differentiation under microscopic examination.

Due to its strong affinity for cellular structures, Crystal Violet is also used in cell staining, microscopy, and laboratory assays where visualization of cells or biomass is required.

Typical Applications

• Gram staining in microbiology

• Microscopy and histological staining

• Laboratory research and education

• Cell staining and biomass visualization assays

• Analytical and biochemical research

Key Features

• Intense purple coloration

• Strong affinity for cellular structures

• Reliable performance in Gram staining protocols

• Suitable for routine laboratory use

Storage & Handling

• Store in a cool, dry place

• Keep container tightly closed

• Protect from light and moisture

Intended Use

For laboratory and research use only.
Not for human, veterinary, diagnostic, or therapeutic use.

Quality & Compliance

• Manufactured under controlled conditions

• Suitable for routine laboratory applications

• COA and SDS available upon request