| Identification | More | [Name]
VANADIUM (III) OXIDE | [CAS]
1314-34-7 | [Synonyms]
c.i. 77938
Divanadium pentaoxide
VANADIC ACID
VANADIC ANHYDRIDE
VANADIUM(+3)OXIDE
VANADIUM(+5)OXIDE
VANADIUM (III) OXIDE
VANADIUM OXIDE
VANADIUM PENTOXIDE
Vanadium sesguioxide
VANADIUM SESQUIOXIDE
VANADIUM TRIOXIDE
VANADIUM(V) OXIDE
VANADIUM (V) PENTOXIDE
divanadiumtrioxide
V2-O3
Vanadic oxide
vanadicoxide
Vanadium oxide (V2O3)
vanadiumoxide(v2o3) | [EINECS(EC#)]
215-239-8 | [Molecular Formula]
O3V2 | [MDL Number]
MFCD00011455 | [Molecular Weight]
149.88 | [MOL File]
1314-34-7.mol |
| Chemical Properties | Back Directory | [Appearance]
black powder | [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 | [Stability:]
Stable. Air sensitive. | [Water Solubility ]
Slightly soluble in water. | [Crystal Structure]
Corundum type | [crystal system]
Three sides | [Merck ]
14,9923 | [Space group]
R3c | [Lattice constant]
| a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 | | 0.49519 | 0.49519 | 1.40024 | 90 | 90 | 120 | 0.3434 |
| [Exposure limits]
NIOSH: Ceiling 0.05 mg/m3 | [InChIKey]
KFAFTZQGYMGWLU-UHFFFAOYSA-N | [CAS DataBase Reference]
1314-34-7(CAS DataBase Reference) | [EPA Substance Registry System]
Vanadium oxide (V2O3) (1314-34-7) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20:Harmful by inhalation.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 2862 6.1/PG 3
| [WGK Germany ]
3
| [RTECS ]
YW3050000
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
28253090 | [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. | [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. |
| Hazard Information | Back Directory | [General Description]
A black crystalline solid. Density 4.87 g/cm3. Slightly soluble in water. Irritating to skin and eyes. May be toxic by ingestion. Used to make other chemicals. Used as a catalyst. | [Reactivity Profile]
VANADIUM TRIOXIDE is basic. Reacts rapidly with chlorine. soluble in alkalis and in hydrofluoric acid. | [Air & Water Reactions]
VANADIUM TRIOXIDE(1314-34-7) undergoes slow air oxidation at room temperature [Kirk-Othmer]. VANADIUM TRIOXIDE(1314-34-7) does ignite upon heating in air. Slightly soluble in water. | [Chemical Properties]
Black crystals. Soluble in alkalies and hydrogen fluoride; slightly soluble in water.
| [Uses]
Catalyst, e.g., when making ethanol from ethylene. | [Uses]
Vanadium(III) oxide catalyzes the direct fluorination reactions. It is used in the coating of carbon nanotubes and as an electrode in lithium ion batteries. | [Flammability and Explosibility]
Nonflammable | [reaction suitability]
reagent type: catalyst
core: vanadium |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
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