S624678
Nile Blue A perchlorate , Dyecontent95 % , 53340-16-2
CAS NO.：53340-16-2
Empirical Formula: C20H20ClN3O5
Molecular Weight: 417.84
MDL number: MFCD00041991
EINECS: 258-489-3
| Pack Size | Price | Stock | Quantity |
| 1g | RMB396.25 | In Stock |
|
| 5g | RMB592.76 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 290-292 °C (dec.)(lit.) |
| Density | 1.3149 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| form | Crystalline Powder or Crystals |
| color | Green to bronze |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| EPA Substance Registry System | Benzo[a]phenoxazin-7-ium, 5-amino-9-(diethylamino)-, perchlorate (53340-16-2) |
Description and Uses
NBA can be used in the confocal microscopy of imidazolium functionalized clay. It can also be used in the labeling of silver nanoparticles for surface enhanced raman scattering (SERS). Silica gel doped with NBA can be potentially used as a solid state dye for laser based materials.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| RTECS | DJ1930500 |
| HS Code | 32041900 |
