| Identification | Back Directory | [Name]
COBALT(II) SELENIDE | [CAS]
1307-99-9 | [Synonyms]
selenoxocobalt
COBALT SELENIDE
selanylidenecobalt
COBALT(II) SELENIDE
COBALT SELENIDE COSE
COBALT(II) SELENIDE 6MM PIECES
Cobalt(II)selenide(metalsbasis)
COBALT(II) SELENIDE ISO 9001：2015 REACH
Cobalt(II) selenide, 99+% (metals basis)
Cobalt (II) selenide, 99.5% (metals basis)
Cobalt(II) selenide, 99% trace metals basis | [EINECS(EC#)]
215-155-1 | [Molecular Formula]
CoSe | [MDL Number]
MFCD00016020 | [MOL File]
1307-99-9.mol | [Molecular Weight]
137.89 |
| Chemical Properties | Back Directory | [Melting point ]
1055°C | [density ]
7.65 g/mL at 25 °C(lit.)
| [solubility ]
Soluble in HNO{3}, aqua regia | [form ]
pieces
| [color ]
yellow hexagonal, hexane crystals, crystalline | [Water Solubility ]
soluble HNO3, aqua regia; insoluble alkali [KIR79] | [Exposure limits]
ACGIH: TWA 0.2 mg/m3; TWA 0.02 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 | [CAS DataBase Reference]
1307-99-9 | [EPA Substance Registry System]
Cobalt selenide (CoSe) (1307-99-9) |
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