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Properties of Ti2O3

Properties of Ti2O3 (Titanium(III) oxide):

Compound NameTitanium(III) oxide
Chemical FormulaTi2O3
Molar Mass143.7322 g/mol

Chemical structure
Ti2O3 (Titanium(III) oxide) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
Appearanceviolet black powder
Odorodorless
Solubilityinsoluble
Density4.4900 g/cm³
Helium 0.0001786
Iridium 22.562
Melting2,130.00 °C
Helium -270.973
Hafnium carbide 3958

Alternative Names

titanium sesquioxide

Elemental composition of Ti2O3
ElementSymbolAtomic weightAtomsMass percent
TitaniumTi47.867266.6058
OxygenO15.9994333.3942
Mass Percent CompositionAtomic Percent Composition
Ti: 66.61%O: 33.39%
Ti Titanium (66.61%)
O Oxygen (33.39%)
Ti: 40.00%O: 60.00%
Ti Titanium (40.00%)
O Oxygen (60.00%)
Mass Percent Composition
Ti: 66.61%O: 33.39%
Ti Titanium (66.61%)
O Oxygen (33.39%)
Atomic Percent Composition
Ti: 40.00%O: 60.00%
Ti Titanium (40.00%)
O Oxygen (60.00%)
Identifiers
CAS Number1344-54-3
SMILESO=[Ti]O[Ti]=O
Hill formulaO3Ti2

Related compounds
FormulaCompound name
TiOTitanium(II) oxide
TiO2Titanium(IV) oxide

Sample reactions for Ti2O3
EquationReaction type
Ti2O3 + CO2 = Ti2(CO3)3synthesis

Related
Molecular weight calculator
Oxidation state calculator

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