3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt
- Product Name3',3",5',5"-Tetrabromophenolsulfophthalein sodium salt
- CAS62625-28-9
- CBNumberCB6224943
- MFC19H10Br4O5S.Na
- MW692.95
- EINECS263-653-2
- MDL NumberMFCD00005875
- MOL File62625-28-9.mol
Chemical Properties
| Melting point: | >300°C |
| Density | 0.954 g/mL at 20 °C |
| storage temp. | Store at RT. |
| solubility | Solubility Soluble in water, ethanol |
| pka | 4.0, 3.85, 3.6(at 25℃) |
| form | Powder/Solid |
| color | Dark green |
| PH Range | Yellow (3.0) to blue (4.6) |
| Water Solubility | soluble |
| λmax | 589nm, 383nm |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Recording materials |
| EPA Substance Registry System | Bromophenol blue sodium salt (62625-28-9) |
Safety
| Symbol(GHS) |
|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| Hazard Codes | T,Xi |
| Risk Statements | 61-20/21-36-36/37/38 |
| Safety Statements | 53-45-37/39-26 |
| RIDADR | UN 2265 3/PG 3 |
| WGK Germany | 3 |
| RTECS | SJ7453000 |
| TSCA | TSCA listed |
| HS Code | 29349990 |