COPPER (II) SELENIDE
- Product NameCOPPER (II) SELENIDE
- CAS1317-41-5
- CBNumberCB4709938
- MFCuSe
- MW142.51
- EINECS215-272-8
- MDL NumberMFCD00016058
- MOL File1317-41-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 550°C (dec.) |
| Density | 5,99 g/cm3 |
| solubility | reacts with acid solutions |
| form | Pieces |
| Specific Gravity | 6.0-6.6 |
| color | Black |
| Water Solubility | Soluble in HCl with H{2}Se evolution, in H{2}SO{4} with SO{2} evolution. Oxidized to CuSeO{3} by HNO{3}Soluble in hydrochloric acid, sulfuric acid. Insoluble in water. |
| Merck | 14,2651 |
| Exposure limits | ACGIH: TWA 1 mg/m3; TWA 0.2 mg/m3 NIOSH: IDLH 100 mg/m3; IDLH 1 mg/m3; TWA 1 mg/m3; TWA 0.2 mg/m3 |
| CAS DataBase Reference | 1317-41-5(CAS DataBase Reference) |
| FDA UNII | 5TY4U83X24 |
| EPA Substance Registry System | Copper selenide (CuSe) (1317-41-5) |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H331-H373-H400-H410 | |||||||||
| Precautionary statements | P260-P301+P310a-P304+P340-P311a-P405-P501a | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | 3288 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2921290090 | |||||||||
| NFPA 704: |
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