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Niobium(IV) selenide, 99.8% (metals basis)
CAS: 12034-77-4 | NbSe2 | 250.85 g/mol
$178.30 - $720.25
Chemical Identifiers
| CAS | 12034-77-4 |
|---|---|
| Molecular Formula | NbSe2 |
| Molecular Weight (g/mol) | 250.85 |
| MDL Number | MFCD00016228 |
| InChI Key | CXRFFSKFQFGBOT-UHFFFAOYSA-N |
| Synonym | niobium selenide, columbium selenide, niobium diselenide, diselanylideneniobium, bis selanylidene niobium, niobium diselenide, crystal, niobium diselenide trace metals basis, niobium iv selenide trace metals basis 10g |
| PubChem CID | 82841 |
| IUPAC Name | bis(selanylidene)niobium |
| SMILES | [Se]=[Nb]=[Se] |
Description
It is used as a potential substance for thin film solar cells as back contact material. It is widely used in electricity brush & special bearings because of its conductivity and lubricity property.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 12034-77-4 | |
| 250.85 | |
| CXRFFSKFQFGBOT-UHFFFAOYSA-N | |
| 82841 | |
| [Se]=[Nb]=[Se] |
| NbSe2 | |
| MFCD00016228 | |
| niobium selenide, columbium selenide, niobium diselenide, diselanylideneniobium, bis selanylidene niobium, niobium diselenide, crystal, niobium diselenide trace metals basis, niobium iv selenide trace metals basis 10g | |
| bis(selanylidene)niobium |
Specifications
| 12034-77-4 | |
| 10 g | |
| MFCD00016228 | |
| niobium selenide, columbium selenide, niobium diselenide, diselanylideneniobium, bis selanylidene niobium, niobium diselenide, crystal, niobium diselenide trace metals basis, niobium iv selenide trace metals basis 10g | |
| CXRFFSKFQFGBOT-UHFFFAOYSA-N | |
| bis(selanylidene)niobium | |
| 82841 | |
| 99.8% | |
| Niobium(IV) selenide |
| Powder | |
| NbSe2 | |
| UN3283 | |
| Insoluble in water. | |
| [Se]=[Nb]=[Se] | |
| 250.85 | |
| 250.83 | |
| Odorless | |
| (metals basis) |
Safety and Handling
GHS H Statement
H301-H331-H373
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
P260-P264b-P270-P271-P301+P310-P304+P340-P311-P314-P330-P501c
H301+H331-H373
DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: SELENIUM COMPOUND, SOLID, N.O.S.
EINECSNumber : 234-811-8
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only