Crystal violet
Biological dyeing grade
- Product Code: 111807
Alias:
Crystal violet; methyl violet, methyl violet, methyl violet, gentian violet, basic violet 3
CAS:
548-62-9
| Molecular Weight: | 407.98 g./mol | Molecular Formula: | C₂₅H₃₀N₃Cl |
|---|---|---|---|
| EC Number: | 208-953-6 | MDL Number: | MFCD00011750 |
| Melting Point: | 205 °C (dec.)(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Crystal violet is widely used in the biological and medical fields as a staining agent. It is particularly effective in Gram staining, a critical method for classifying bacteria into Gram-positive and Gram-negative groups based on their cell wall properties. In this process, it helps to differentiate bacteria by retaining the purple color in Gram-positive organisms.
In histology, it is employed to stain tissue samples, enabling the visualization of cell structures under a microscope. This aids in the study of cellular morphology and the identification of abnormalities in tissue samples.
Additionally, crystal violet has applications in the textile industry, where it is used as a dye for fabrics, providing a deep violet color. It is also utilized in the production of inks and as a pH indicator, changing color in response to varying acidity levels.
In research, it serves as a model compound in studies related to adsorption and environmental chemistry, particularly in the investigation of dye removal from wastewater. Its antimicrobial properties have also led to its use in certain medical and veterinary applications to prevent infections.
Product Specification:
| Test | Specification |
|---|---|
| Ignition Residue (As Sulfate) | 0-0.5 |
| Biological Stain Test | Pass |
| Identification | Pass |
| Solubility In Ethanol | Pass |
| Appearance | Dark Green Powder Or Crystals |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿590.00 |
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| 100.000 | 10-20 days | ฿1,560.00 |
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| 500.000 | 10-20 days | ฿4,390.00 |
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Crystal violet
Crystal violet is widely used in the biological and medical fields as a staining agent. It is particularly effective in Gram staining, a critical method for classifying bacteria into Gram-positive and Gram-negative groups based on their cell wall properties. In this process, it helps to differentiate bacteria by retaining the purple color in Gram-positive organisms.
In histology, it is employed to stain tissue samples, enabling the visualization of cell structures under a microscope. This aids in the study of cellular morphology and the identification of abnormalities in tissue samples.
Additionally, crystal violet has applications in the textile industry, where it is used as a dye for fabrics, providing a deep violet color. It is also utilized in the production of inks and as a pH indicator, changing color in response to varying acidity levels.
In research, it serves as a model compound in studies related to adsorption and environmental chemistry, particularly in the investigation of dye removal from wastewater. Its antimicrobial properties have also led to its use in certain medical and veterinary applications to prevent infections.
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