NIOBIUM SELENIDE
- Product NameNIOBIUM SELENIDE
- CAS12034-77-4
- CBNumberCB8362126
- MFNbSe2
- MW250.85
- EINECS234-811-8
- MDL NumberMFCD00016228
- MOL File12034-77-4.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >1316℃ [HAW93] |
| Density | 6.300 |
| form | Powder |
| color | gray hexagonal, hexane crystals, crystalline |
| Water Solubility | Insoluble in water. |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 |
| InChI | 1S/Nb.2Se |
| InChIKey | CXRFFSKFQFGBOT-UHFFFAOYSA-N |
| SMILES | [Se]=[Nb]=[Se] |
| CAS DataBase Reference | 12034-77-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Niobium selenide (NbSe2) (12034-77-4) |
| UNSPSC Code | 26111700 |
| NACRES | NA.23 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H373-H410 | |||||||||
| Precautionary statements | P260-P264-P273-P301+P310-P304+P340+P311-P314 | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN3283 | |||||||||
| WGK Germany | WGK 3 | |||||||||
| RTECS | QU0420000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2 | |||||||||
| NFPA 704: |
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