Perrhenic acid

Names

[ Name ]:
Perrhenic acid

[Synonym ]:
MFCD00011326
Perrhenic(VII)acid
Hydrogen perrhenate Hydrogen tetraoxorhenate
EINECS 237-380-4
Perrhenic acid
Perrhenic acid solution

[ Density]:
2.16 g/mL at 25 °C

[ Melting Point ]:
115 - 125ºC

[ Molecular Formula ]:
HO₄Re

[ Molecular Weight ]:
251.21300

[ Exact Mass ]:
251.94300

[ PSA ]:
71.44000

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3264 8/PG 2

[ Packaging Group ]:
II

[ Hazard Class ]:
8