A2250012
Caesium bromide , 99.9%metalsbasis , 7787-69-1
Synonym(s):
Cesium monobromide
CAS NO.：7787-69-1
Empirical Formula: BrCs
Molecular Weight: 212.81
MDL number: MFCD00010954
EINECS: 232-130-0
| Pack Size | Price | Stock | Quantity |
| 5g | RMB39.20 | In Stock |
|
| 25G | RMB207.20 | In Stock |
|
| 50g | RMB367.20 | In Stock |
|
| 100G | RMB639.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 636 °C (lit.) |
| Boiling point: | 1300 °C |
| Density | 4.44 g/mL at 25 °C (lit.) |
| refractive index | 1.6984 |
| Flash point: | 1300°C |
| storage temp. | Store at room temperature, keep dry and cool |
| solubility | H2O: 3 M at 20 °C, clear, colorless |
| form | beads |
| color | White |
| Specific Gravity | 4.44 |
| Water Solubility | 55 g/100 mL (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,2009 |
| Stability: | Stable. |
| CAS DataBase Reference | 7787-69-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Cesium bromide(7787-69-1) |
| EPA Substance Registry System | Cesium bromide (CsBr) (7787-69-1) |
Description and Uses
Cesium bromide is a colorless crystal with the formula CsBr. It is a moderately water soluble crystalline Cesium source that decomposes to Cesium oxide on heating. Most metal bromine compounds are water-soluble and are used in water treatment, chemical analysis, and ultra-high purity for certain crystal growth applications.
In x-ray fluorescent screens, spectrometer prisms, absorption-cell windows.
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H361fd-H400 |
| Precautionary statements | P201-P202-P264-P273-P301+P312-P308+P313 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | FK9275000 |
| TSCA | Yes |
| HS Code | 28275900 |
| Toxicity | LD50 i.p. in rats: 1.4 g/kg (Cochran) |
