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Vanadium(V) oxide Structure

Vanadium(V) oxide

Chemical Properties

Melting point 690 °C
Boiling point 3380 °C(lit.)
Density  3.35 g/mL at 25 °C(lit.)
vapor pressure  8 mm Hg ( 20 °C)
Flash point 1750°C
storage temp.  Poison room
solubility  H2O: soluble
form  turnings
color  Orange
Specific Gravity 3.357
Odor at 100.00?%. odorless
PH 4 (50g/l, H2O, 20℃)(slurry)
Water Solubility  1 g/125 mL
Merck  14,9921
Exposure limits OSHA: Ceiling 0.5 mg/m3; Ceiling 0.1 mg/m3
NIOSH: TWA 1 mg/m3; STEL 3 mg/m3; Ceiling 0.05 mg/m3
Stability Stable. Incompatible with chlorine, chlorates, acids, alkali metals, interhalogens.
CAS DataBase Reference 1314-62-1(CAS DataBase Reference)
IARC 2B (Vol. 86) 2006
NIST Chemistry Reference Vanadium(v) oxide(1314-62-1)
EPA Substance Registry System Vanadium pentoxide (1314-62-1)

Safety Information

Hazard Codes  Xi,N,T,C,T+
Risk Statements  36/38-68-63-51/53-48/23-37-20/22-41-48/20-34-40-26/27/28
Safety Statements  26-61-45-38-36/37-36-36/37/39-23
RIDADR  UN 3289 6.1/PG 2
WGK Germany  3
RTECS  YW1355000
10
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28253010
Hazardous Substances Data 1314-62-1(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 400 - 500 mg/kg LD50 dermal Rat > 2000 mg/kg
IDLA 35 mg V/m3

MSDS

Usage And Synthesis