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CAS RN: 548-62-9 | Product Number: C2460
Crystal Violet [for Biochemical Research]
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![Crystal Violet [for Biochemical Research]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Crystal Violet [for Biochemical Research]")
Purity:
Synonyms:
- Basic Violet 3
- Hexamethylpararosaniline Chloride
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
23,00 €
|
2 | 18 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
Supplemental Product Information:
Previously this product had been labeled as a hydrate form both in product name and molecular formula. The hydrate form had no exclusive CAS RN and used to share the same CAS RN as the anhydrous form.
To avoid any misleading information and since moisture in product is considered as an impurity, we have decided to remove the term 'Hydrate' from product name and 'xH2O' from the molecular formula for such products.
Please use it at ease since there is no difference in product quality, even if you see the previous indications on a part of label.
| Product Number | C2460 |
| Molecular Formula / Molecular Weight | C__2__5H__3__0ClN__3 = 407.99 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 548-62-9 |
| Reaxys Registry Number | 3580948 |
| PubChem Substance ID | 125307726 |
| Merck Index (14) | 4395 |
| Colour Index | 42555 |
| MDL Number | MFCD00011750 |
Specifications
| Appearance | Green to Dark green powder to crystal |
| Absorbance | min. 0.300(2mg/L, 588.0 to 592.0 nm)(calcd.on dried substance) |
| Cell staining test | to pass test |
Properties (reference)
| Melting Point | 211 °C(dec.) |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 : Harmful if swallowed. H318 : Causes serious eye damage. H361 : Suspected of damaging fertility or the unborn child. H373 : May cause damage to organs through prolonged or repeated exposure. H351 : Suspected of causing cancer. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P273 : Avoid release to the environment. P260 : Do not breathe dust. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P391 : Collect spillage. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
| EC Number | 208-953-6 |
| RTECS# | BO9000000 |
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| HS Number | 3204130090 |
Application
Biofilm assay
Crystal violet is used as a dye during biofilm assay.1)
References
- 1) Inhibition of multidrug efflux as a strategy to prevent biofilm formation
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