A2298912
Cupric bromide , AR,99% , 7789-45-9
Synonym(s):
brominating agent;Copper dibromide;Copper(II) bromide;Cupric bromide
CAS NO.：7789-45-9
Empirical Formula: Br2Cu
Molecular Weight: 223.35
MDL number: MFCD00010970
EINECS: 232-167-2
| Pack Size | Price | Stock | Quantity |
| 100G | RMB71.20 | In Stock |
|
| 500G | RMB239.20 | In Stock |
|
| 2.5KG | RMB799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 498 °C(lit.) |
| Boiling point: | 900 °C |
| Density | 4.77 g/mL at 25 °C(lit.) |
| Flash point: | 900°C |
| storage temp. | Store below +30°C. |
| solubility | 1200g/l |
| form | Crystalline Powder |
| Specific Gravity | 4.77 |
| color | Gray-blue |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,2629 |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 |
| Stability: | Stable. Incompatible with alkali metals, moisture. Reacts violently with potassium. |
| CAS DataBase Reference | 7789-45-9(CAS DataBase Reference) |
| NIST Chemistry Reference | copper(II) dibromide(7789-45-9) |
| EPA Substance Registry System | Copper bromide (CuBr2) (7789-45-9) |
Description and Uses
As intensifier in photography; as brominating agent in organic synthesis; as humidity indicator; as wood preservative; in solid-electrolyte battery; as stabilizer for acetylated polyformaldehyde.
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302-H314-H410 |
| Precautionary statements | P260-P273-P280-P301+P312-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | C,Xi |
| Risk Statements | 22-34-36/37/38 |
| Safety Statements | 26-36/37/39-45-24/25 |
| RIDADR | UN 3260 8/PG 3 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2827 59 00 |
| HazardClass | 8 |
| PackingGroup | III |
| Hazardous Substances Data | 7789-45-9(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 536 mg/kg |
