A8438032
Crystal violet indicator , 1%inAceticAcid , 548-62-9
Synonym(s):
Crystal Violet;Gentian Violet;Basic Violet 3;Basic Violet 1;Methyl violet 2B
CAS NO.：548-62-9
Empirical Formula: C25H30ClN3
Molecular Weight: 407.99
MDL number: MFCD00011750
EINECS: 208-953-6
| Pack Size | Price | Stock | Quantity |
| 100ML | RMB112.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 205 °C (dec.) (lit.) |
| Boiling point: | 560.86°C (rough estimate) |
| Density | 1.19 g/cm3 at 20 °C |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6010 (estimate) |
| Flash point: | 40 °C |
| storage temp. | room temp |
| solubility | water: soluble50g/L at 27°C |
| Colour Index | 42555 |
| pka | 9.4(at 25℃) |
| form | Solid |
| color | S. No.: 785 |
| PH | 2.5-3.5 (10g/l, H2O, 20℃) |
| PH Range | 0.8(yellow)-2.6(blue/violet) |
| Odor | Slight characteristic odor |
| Water Solubility | 16 g/L (25 ºC) |
| λmax | 590nm |
| Merck | 14,4395 |
| BRN | 4077708 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible. |
| Biological Applications | Detecting microorganisms; treating atopic dermatitis,dermatological diseases,28,skin wounds,lesions,hemorrhoids,1,multiple myeloma,Non-Hodgkin’s lymphoma,breast cancer,neurodegenerative diseases,onychomycosis; wound dressing |
| Major Application | Photoresists, lithographic printing plate, printed circuit board, inks, hair dyes, shampoo, drug screening method, bone cement preparation method, microorganisms, hemorrhoids, antifungal, antibacterial, antimalarial agent, dental application |
| InChIKey | ZXJXZNDDNMQXFV-UHFFFAOYSA-M |
| LogP | 1.172 at 25℃ |
| CAS DataBase Reference | 548-62-9(CAS DataBase Reference) |
| EPA Substance Registry System | Crystal violet (548-62-9) |
Description and Uses
Crystal Violet is light sensitive. May react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen.
As dye for wood, silk, paper; in inks; as biological stain.
Safety
| Symbol(GHS) |     GHS05,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302-H318-H350-H410 |
| Precautionary statements | P202-P273-P280-P301+P312-P305+P351+P338-P308+P313 |
| Hazard Codes | Xn,N,T,C |
| Risk Statements | 52/53-50/53-45-41-22-40-34-10-36/37/38-23/25-51/53-68 |
| Safety Statements | 61-60-53-45-46-36/37/39-26-39-36/37-16-22 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | BO9000000 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 32041300 |
| Hazardous Substances Data | 548-62-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in mice, rats: 1.2, 1.0 g/kg (Hodge) |
