Cuprous bromide
- Product NameCuprous bromide
- CAS7787-70-4
- CBNumberCB7311066
- MFBrCu
- MW143.45
- EINECS232-131-6
- MDL NumberMFCD00010969
- MOL File7787-70-4.mol
- MSDS FileSDS
Chemical 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. |
| InChI | 1S/BrH.Cu/h1H;/q;+1/p-1 |
| InChIKey | NKNDPYCGAZPOFS-UHFFFAOYSA-M |
Safety
| Symbol(GHS) |
  
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| 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 | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28275900 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Skin Irrit. 2 | |||||||||
| Hazardous Substances Data | 7787-70-4(Hazardous Substances Data) | |||||||||
| NFPA 704: |
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