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ETHIDIUM BROMIDE AR
Soluble in water, Chloroform and alcohol. Fluorometric determination of conformation changes of enzymes, membranes, desoxyribonucleic acid and ribo
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC2224 | AR | 98% | 1239-45-8 | C21H20BrN3 | 394.32 | 2933.9990 | 60 Months |
Packings
| 1 g,5 g,25 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Dark red crystals |
| pH value | 4 - 7 at 25 °C |
| Melting point/ Freezing point [°C] | 260 - 262 °C |
Specifications
| Appearance | Dark red crystalline powder |
| Assay (by HClO4 titration; on dried basis) | Min 98% |
| Absorption maxima in methanol | 524 - 527 nm |
| Absorptivity (A 1%/1cm; λmax; in 50% methanol; on dried substances) | 155 - 165 |
| Loss on drying (at 130°C; 4 hrs) | Max 7% |
| Solubility (10 mg/mL in water) | Clear red to dark red solution |
Safety Information and Hazard Symbols
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|
|---|---|
| Symbol | GHS06, GHS08 |
| Signal Word | Danger |
| UN No. | 2811 |
| IMCO Class No. | 6.1 |
| Packing Group | I |
| Hazardous Statement | H302-H330-H341 |
| Precaution Statement | P260-P281-P284-P310 |
| Risk Statement | |
| Safety Statement | |