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VANADIUM (III) OXIDE

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VANADIUM (III) OXIDE Basic information

Product Name:
VANADIUM (III) OXIDE
CAS:
1314-34-7
MF:
O3V2
MW:
149.88
EINECS:
215-230-9
Mol File:
1314-34-7.mol
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VANADIUM (III) OXIDE Chemical Properties

Melting point:
690 °C(lit.)
Density 
4.87 g/mL at 25 °C(lit.)
form 
Powder
color 
Black
Specific Gravity
4.87
Water Solubility 
Slightly soluble in water.
Merck 
14,9923
Stability:
Stable. Air sensitive.
InChIKey
KFAFTZQGYMGWLU-UHFFFAOYSA-N
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 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
28253090

MSDS

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VANADIUM (III) OXIDE Usage And Synthesis

Chemical Properties

Black crystals. Soluble in alkalies and hydrogen fluoride; slightly soluble in water.

Uses

Catalyst, e.g., when making ethanol from ethylene.

Air & Water Reactions

VANADIUM (III) OXIDE undergoes slow air oxidation at room temperature [Kirk-Othmer]. VANADIUM (III) OXIDE does ignite upon heating in air. Slightly soluble in water.

Reactivity Profile

VANADIUM (III) OXIDE is basic. Reacts rapidly with chlorine. soluble in alkalis and in hydrofluoric acid.

Safety Profile

Poison by ingestion, subcutaneous, and intratracheal routes. Igmtes when heated in air. When heated to decomposition it emits toxic fumes of VOx. See also VANADIUM COMPOUNDS.

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