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Vanadium (III) oxide Structure

Vanadium (III) oxide

Chemical Properties

Melting point 690 °C(lit.)
Boiling point 3000℃[at 101 325 Pa]
Density  4.87 g/mL at 25 °C(lit.)
solubility  insoluble in H2O
form  Powder
color  Black
Specific Gravity 4.87
Water Solubility  Slightly soluble in water.
Specific Heat Capacity Cp(crystal): 0.69 J/(g·K), at 25℃
Crystal Structure Corundum type
crystal system Three sides
Merck  14,9923
Space group R3c
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.495190.495191.4002490901200.3434
Exposure limits NIOSH: Ceiling 0.05 mg/m3
Stability Stable. Air sensitive.
Major Application battery manufacturing
InChI 1S/3O.2V
InChIKey KFAFTZQGYMGWLU-UHFFFAOYSA-N
SMILES O=[V]O[V]=O
CAS DataBase Reference 1314-34-7(CAS DataBase Reference)
EPA Substance Registry System Vanadium oxide (V2O3) (1314-34-7)
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Safety Information

Hazard Codes  Xn
Risk Statements  20-36/37/38-36
Safety Statements  26
RIDADR  UN 2862 6.1/PG 3
WGK Germany  3
RTECS  YW3050000
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  II
HS Code  28253090
Storage Class 13 - Non Combustible Solids
Hazard Classifications Eye Irrit. 2
Hazardous Substances Data 1314-34-7(Hazardous Substances Data)
Toxicity mouse,LD50,oral,130mg/kg (130mg/kg),"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 119, 1982.

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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