Crystal Violet(CAS 548-62-9)
UN No.:
UN 3077 9 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| Biologicalstain | RG | 100G | In Stock | 8 USD
|
|
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 548-62-9
| Industry | Application | Process |
|---|---|---|
| Healthcare | Skin disinfection and antimicrobial treatment (e.g., for superficial wounds, fungal infections) | Applied directly to affected areas; its cationic properties disrupt microbial cell membranes |
| Healthcare | Preoperative skin marking | Dissolved in alcohol or water to prepare a solution for delineating surgical sites prior to procedures |
| Laboratory | Microscopic staining (e.g., Gram staining for bacterial differentiation) | Used as a stain in conjunction with iodine solution and decolorizing agents to render bacterial cells visible under microscopy |
| Veterinary | Treatment of external animal injuries and infection prevention | Formulated as a low-concentration solution for wound irrigation or topical application to suppress bacterial growth |
| Industrial | Production of inks, dyes, and carbon paper | Used as a purple dye; incorporated into colorant formulations via chemical synthesis and subsequent blending with other components |
| Textiles | Fabric dyeing and marking | Applied to cotton, silk, and other substrates via immersion dyeing or brushing for temporary or permanent coloring |
| Aquaculture | Prevention and control of fungal diseases in fish (e.g., fish egg disinfection) | Diluted solution used for immersion of fish eggs or infected fish to inhibit pathogens such as Saprolegnia |
Physical and chemical properties of 548-62-9
Acidity coefficient |
9.4(at 25℃) |
|---|---|
Boiling Point |
560.86°C (rough estimate) |
BRN |
4077708 |
Color Index |
42555 |
Decomposition |
215 °C decomposes. |
Density |
1.19 g/cm3 (20ºC) |
Exact Mass |
407.212830 |
Flash Point |
40ºC |
Index of Refraction |
1.6010 (estimate) |
LogP |
log Kow = 0.51 |
Melting Point |
215 °C (decomposes) |
Merck |
14,4395 |
Molecular Formula |
C25H30ClN3 |
Molecular Weight |
407.979 |
Odor |
Slight characteristic odor |
pH |
2.5-3.5 (10g/l, H2O, 20℃) |
pH Range |
0.8(yellow)-2.6(blue/violet) |
PSA |
9.49000 |
Solubility |
In water, 4,000 mg/L at 25 °C |
Stability |
Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible. |
Storage condition |
room temp |
Vapour Pressure |
1.02X10-13 mm Hg at 25 °C (est) |
Water Solubility |
16 g/L (25 ºC) |
λmax |
590nm |
Spectrums of 548-62-9
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 548-62-9
Cas:121-69-7
Cas:75-44-5
Cas:90-94-8
Cas:108-88-3
Q&A for CAS 548-62-9
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 548-62-9
Pictograms |
   |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H302 Harmful if swallowed H318 Causes serious eye damage H350 May cause cancer H351 Suspected of causing cancer H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 548-62-9
Operate under the ISO 9001 system
