A2288112
Cuprous bromide , AR,99.0% , 7787-70-4
Synonym(s):
Cuprous bromide
CAS NO.：7787-70-4
Empirical Formula: BrCu
Molecular Weight: 143.45
MDL number: MFCD00010969
EINECS: 232-131-6
| Pack Size | Price | Stock | Quantity |
| 100G | RMB55.20 | In Stock |
|
| 500G | RMB151.20 | In Stock |
|
| 2.5KG | RMB719.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 504 °C(lit.) |
| Boiling point: | 1345 °C |
| Density | 4.71 g/mL at 25 °C(lit.) |
| Flash point: | 1345°C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | insoluble in acetone |
| form | Powder |
| Specific Gravity | 4.98 |
| color | Pale green to green |
| Water Solubility | Soluble in hydrogen bromide, hydrochloric acid, and ammonium hydroxide. Slightly soluble in water. Insoluble in acetone. |
| Sensitive | Air Sensitive |
| Crystal Structure | Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc |
| Merck | 14,2659 |
| Solubility Product Constant (Ksp) | pKsp: 8.2 |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 |
| Stability: | Stable, but may be air or light sensitive. Incompatible with alkali metals, strong oxidizing agents. |
| InChIKey | NKNDPYCGAZPOFS-UHFFFAOYSA-M |
| Hardness, Mohs | 2.5 |
| CAS DataBase Reference | 7787-70-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Copper(I) bromide(7787-70-4) |
| EPA Substance Registry System | Copper bromide (CuBr) (7787-70-4) |
Description and Uses
As catalyst for organic reactions.
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302+H312-H315-H318-H410 |
| Precautionary statements | P264-P273-P280-P301+P312-P302+P352+P312-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 22-24/25-26-37/39 |
| RIDADR | 3260 |
| WGK Germany | 3 |
| F | 8-10-23 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 28275900 |
| Hazardous Substances Data | 7787-70-4(Hazardous Substances Data) |
