Cobalt(II) Selenide
Suppliers
Names
[ CAS No. ]:
1307-99-9
[ Name ]:
Cobalt(II) Selenide
[Synonym ]:
EINECS 215-155-1
MFCD00016020
selanylidenecobalt
Chemical & Physical Properties
[ Density]:
7.65 g/mL at 25 °C(lit.)
[ Melting Point ]:
1055°C
[ Molecular Formula ]:
CoHSe
[ Molecular Weight ]:
138.90100
[ Exact Mass ]:
139.85800
[ Appearance of Characters ]:
pieces
[ Water Solubility ]:
Soluble in HNO{3}, aqua regia | soluble HNO3, aqua regia; insoluble alkali [KIR79]
MSDS
Safety Information
[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;
[ Risk Phrases ]:
23/25-33-50/53
[ Safety Phrases ]:
20/21-28-45-60-61
[ RIDADR ]:
UN 3283 6.1/PG 3
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1