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CRYSTAL VIOLET For Microscopy
C.I.No.42555 Crystal Violet is a component of Gram staining that allows one to recognize the difference between gram-positive and gram-negative bacter
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0717 | For Microscopy | 88% dye content | 548-62-9 | C25H30CIN3 | 407.99 | 3204.9000 | 60 Months |
Packings
| 25 g,100 g,1000 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Dark green powder |
| Odour | Slight characteristic odor |
| Melting point/ Freezing point [°C] | 173 °C |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | Dark green powder |
| Absorption maxima | 589 - 594 nm |
| Dye content (on dried basis) | Min 88% |
| Specific absorptivity 1%/1cm (@lambda Max) (on dried basis) | 2050 - 2450 |
| Loss on drying | Max 10% |
| Suitability (for microscopy) | Passes test |
Safety Information and Hazard Symbols
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|---|---|
| Symbol | GHS05, GHS07, GHS08, GHS09 |
| Signal Word | Danger |
| UN No. | 3077 |
| IMCO Class No. | 9 |
| Packing Group | III |
| Hazardous Statement | H302-H318-H351-H410 |
| Precaution Statement | P273-P280-P305 + P351 + P338-P501 |
| Risk Statement | |
| Safety Statement | |
Revision Date : 10-Aug-2022
Certificate of Analysis (COA's)
To download COA please enter the batch number below