BD8900755
Cobalt(II)bromideBeads , 99+% , 7789-43-7
CAS NO.：7789-43-7
Empirical Formula: Br2Co
Molecular Weight: 218.74
MDL number: MFCD00016017
EINECS: 232-166-7
| Pack Size | Price | Stock | Quantity |
| 1g | RMB26.40 | In Stock |
|
| 5g | RMB92.00 | In Stock |
|
| 25g | RMB374.40 | In Stock |
|
| 100g | RMB1456.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 678°C |
| Density | 4.909 g/mL at 25 °C(lit.) |
| solubility | acetone: soluble(lit.) |
| form | beads |
| color | Green |
| Specific Gravity | 4.909 |
| Water Solubility | Soluble in water. Soluble in methyl acetate, ether, alcohol, acetone. |
| Sensitive | Hygroscopic |
| Merck | 14,2435 |
| Exposure limits | ACGIH: TWA 0.02 mg/m3 |
| CAS DataBase Reference | 7789-43-7(CAS DataBase Reference) |
| EPA Substance Registry System | Cobalt bromide (7789-43-7) |
Description and Uses
Cobalt(II) bromide is used as a catalyst in organic synthesis. It is used as a precursor in the production of ethylsulfanyl)porphyrazinato)cobalt(II), which gives the possibility of intermolecular ferromagnetic interactions.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302-H317-H334-H341-H350-H410 |
| Precautionary statements | P202-P273-P280-P301+P312-P302+P352-P308+P313 |
| Hazard Codes | T,Xn |
| Risk Statements | 45-20/21/22-36/37/38-42/43 |
| Safety Statements | 36-45-36/37/39-26-22-53 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | 3 |
| RTECS | GF9595000 |
| TSCA | Yes |
| Hazardous Substances Data | 7789-43-7(Hazardous Substances Data) |
