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Catalog Number:
42506
CAS Number:
548-62-9
Crystal violet
Grade:
Certifiable Grade
Purity:
≥ 90% (Dye content)
Synonym(s):
Basic violet 3, Gentian violet, Hexamethylpararosaniline chloride, Methyl violet 10B
Hazmat
Documents
$65.40 /25G
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Product Information

Crystal violet, also known as gentian violet, is a synthetic dye with a rich history in various applications, particularly in the fields of biology and medicine. This compound is widely recognized for its ability to stain biological tissues, making it an essential tool in histology and microbiology for identifying cellular structures and microorganisms. Its vibrant color and affinity for nucleic acids allow researchers to visualize cellular components effectively, enhancing the study of cell morphology and pathology. Additionally, crystal violet has antifungal and antibacterial properties, which have led to its use in treating infections and as a preservative in certain laboratory settings.

In industrial applications, crystal violet serves as a dye in textiles and paper, providing vivid coloration that is both durable and stable. Its unique properties also make it valuable in the development of various chemical products, including pH indicators and as a reagent in analytical chemistry. The versatility of crystal violet, combined with its effectiveness in both research and industrial applications, positions it as a vital compound for professionals seeking reliable and efficient solutions in their work.

Synonyms
Basic violet 3, Gentian violet, Hexamethylpararosaniline chloride, Methyl violet 10B
CAS Number
548-62-9
Purity
≥ 90% (Dye content)
Grade
Certifiable Grade
Molecular Formula
C25H30N3Cl
Molecular Weight
407.98
MDL Number
MFCD00011750
PubChem ID
11057
Melting Point
205 °C (dec.)
Density
1.19
Appearance
Green to brown powder
Conditions
Store at RT
General Information
Synonyms
Basic violet 3, Gentian violet, Hexamethylpararosaniline chloride, Methyl violet 10B
CAS Number
548-62-9
Purity
≥ 90% (Dye content)
Grade
Certifiable Grade
Molecular Formula
C25H30N3Cl
Molecular Weight
407.98
MDL Number
MFCD00011750
PubChem ID
11057
Melting Point
205 °C (dec.)
Density
1.19
Appearance
Green to brown powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Crystal violet is widely utilized in research focused on:

  • Biological Staining: Commonly used in microbiology to stain cells, making it easier to visualize bacteria under a microscope. This application is crucial for identifying and classifying microorganisms in clinical and research settings.
  • Histology: Employed in tissue staining protocols, particularly for differentiating between various cell types in histological samples. This aids pathologists in diagnosing diseases by providing clear visual contrasts in tissue samples.
  • Antimicrobial Agent: Used in various formulations to treat skin infections due to its antibacterial properties. It is particularly effective against gram-positive bacteria, making it valuable in dermatology.
  • Indicator in Titrations: Functions as a pH indicator in analytical chemistry, helping researchers determine the acidity or alkalinity of solutions. Its distinct color change at specific pH levels enhances the accuracy of titration results.
  • Research in Cell Biology: Utilized in experiments to study cell membrane integrity and permeability, providing insights into cellular processes and the effects of various treatments on cell health.

Citations