hydrofluoric acid
Names
[ CAS No. ]:
32057-09-3
[ Name ]:
hydrofluoric acid
[Synonym ]:
hydrofluoric acid
hydrogen Fluoride
fluorhydric acid
MFCD00011346
hydrogen fluorid
EINECS 231-634-8
Chemical & Physical Properties
[ Density]:
1.15 g/mL at 25 °C(lit.)
[ Boiling Point ]:
105ºC
[ Melting Point ]:
-35ºC
[ Molecular Formula ]:
FH
[ Molecular Weight ]:
20.00630
[ Exact Mass ]:
20.00620
[ LogP ]:
0.53270
[ Vapour density ]:
1.27 (vs air)
[ Vapour Pressure ]:
25 mm Hg ( 20 °C)
Safety Information
[ Hazard Codes ]:
T+: Very toxic;C: Corrosive;
[ Risk Phrases ]:
26/27/28-35
[ Safety Phrases ]:
26-36/37/39-45-7/9
[ RIDADR ]:
UN 1790 8/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
MW7875000
[ HS Code ]:
2811110000
Customs
[ HS Code ]: 2811110000