A0536957
Niobium(IV)selenide , ≥98% , 12034-77-4
Synonym(s):
Niobium selenide
CAS NO.:12034-77-4
Empirical Formula: NbSe2
Molecular Weight: 250.83
MDL number: MFCD00016228
EINECS: 234-811-8
Pack Size | Price | Stock | Quantity |
10g | RMB661.60 | In Stock |
|
25g | RMB1439.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
CAS DataBase Reference | 12034-77-4(CAS DataBase Reference) |
EPA Substance Registry System | Niobium selenide (NbSe2) (12034-77-4) |
Description and Uses
Lubricant and conductor at high temperatures and high vacuum.
Safety
Symbol(GHS) | GHS06,GHS08,GHS09 |
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 |
RTECS | QU0420000 |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | III |