Auramine O
- Product NameAuramine O
- CAS2465-27-2
- CBNumberCB1123098
- MFC17H22ClN3
- MW303.83
- EINECS219-567-2
- MDL NumberMFCD00012484
- MOL File2465-27-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >250 °C (dec.)(lit.) |
| bulk density | 430kg/m3 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 10g/l |
| Colour Index | 41000 |
| form | Powder/Solid |
| pka | 9.8, 10.7(at 25℃) |
| color | Yellow to ochre-yellow |
| PH | 6-7 (10g/l, H2O, 20℃) |
| PH Range | 6.5 |
| Water Solubility | Soluble in water or ethanol |
| λmax | 370 nm, 432 nm |
| ex/em | λex 431, 370 nm in H2O |
| ε(extinction coefficient) | ≥12000 at 249-255nm in water at 0.005g/L ≥15000 at 367-373nm in water at 0.005g/L ≥36000 at 429-435nm in water at 0.005g/L |
| BRN | 4030061 |
| Henry's Law Constant | 3.5×1010 mol/(m3Pa) at 25℃, HSDB (2015) |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Biological Applications | Detecting bacteria; treatment of cancers,cardiovascular disease,diabetesassociated pain,mechanical allodynia,metabolic syndrome,protozoan infections in fish; targeted drug delivery; as fungal inhibitors |
Safety
| Symbol(GHS) |
  
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H319-H351-H411 | |||||||||
| Precautionary statements | P201-P273-P301+P312+P330-P305+P351+P338-P308+P313 | |||||||||
| Hazard Codes | T,Xn | |||||||||
| Risk Statements | 22-24-40-20/21/22 | |||||||||
| Safety Statements | 36/37-45-36-22 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | BY3675000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 3204 13 00 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Chronic 2 Carc. 2 Eye Irrit. 2 | |||||||||
| Hazardous Substances Data | 2465-27-2(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 1000 mg/kg | |||||||||
| NFPA 704: |
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