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Sodium metatitanate

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Sodium metatitanate
Identifiers
CAS Number	12034-36-5^Y
3D model (JSmol)	Interactive image
ChemSpider	17340399
ECHA InfoCard	100.031.627
EC Number	234-803-4
PubChem CID	16212573
CompTox Dashboard(EPA)	DTXSID60890868
InChI Key: GROMGGTZECPEKN-UHFFFAOYSA-N InChI=1S/2Na.7O.3Ti/q2+1;;;;;;2-1;;;
SMILES [O-][Ti](=O)O[Ti](=O)O[Ti](=O)[O-].[Na+].[Na+]
Properties
Chemical formula	Na₂TiO₃
Molar mass	301.62 g/mol
Appearance	Pale yellow crystalline solid
Solubility in water	Insoluble
Solubility	Slightly soluble inhydrochloric acid^[1]
Hazards
NFPA 704 (fire diamond)	1 0 0
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). Y verify (what is ^YN ?) Infobox references

Chemical compound

Sodium metatitanate is achemical compound with thechemical formula Na₂ Ti O₃. This compound decomposes with treatment with hot water.^[2] The name sodium metatitanate also incorrectly refers to the compoundsodium trititanate (Na₂Ti₃O₇).

Production

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Sodium metatitanate can be produced by heatingtitanium dioxide andsodium carbonate at 1000 °C:^[3]

TiO₂ + Na₂CO₃ → Na₂TiO₃ + CO₂

References

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^W. G. Palmer (1954).Experimental Inorganic Chemistry. Cambridge University Press. p. 253.ISBN 9780521059022.{{cite book}}:ISBN / Date incompatibility (help)
^Analytical Chemistry. the University of Michigan: Wiley. 1921. p. 169.
^Preliminary Report on the Thermodynamic Properties of Selected Light-element and Some Related Compounds. the University of Michigan: U.S. Department of Commerce, National Bureau of Standards. 1963. p. 24.

Sodium compounds

Inorganic

Halides	NaF NaHF₂ NaCl NaBr NaI NaAt
Chalcogenides	NaO₃ NaO₂ Na₂O Na₂O₂ NaOH NaOD Na₂S NaSH Na₂Se NaSeH Na₂Te NaHTe Na₂Po
Pnictogenides	Na₃N NaN₃ NaNH₂ Na₃P Na₃As Na₃Sb
Oxyhalides	NaClO NaClO₂ NaClO₃ NaClO₄ NaBrO NaBrO₂ NaBrO₃ NaBrO₄ NaIO NaIO₃ NaIO₄
Oxychalcogenides	Na₂SO₃ Na₂SO₄ NaHSO₃ NaHSO₄ Na₂S₂O₃ Na₂S₂O₄ Na₂S₂O₅ Na₂S₂O₆ Na₂S₂O₇ Na₂S₂O₈ Na₂SeO₃ Na₂SeO₄ NaHSeO₃ Na₂TeO₃
Oxypnictogenides	NaNO₂ NaNO₃ Na₂N₂O₂ Na₂N₂O₃ NaH₂PO₄ Na₂HPO₄ NaPO₂H₂ Na₂HPO₃ Na₂PO₃F Na₃PS₂O₂ Na₃PO₄ Na₅P₃O₁₀ Na₄P₂O₇ Na₂H₂P₂O₇ Na₃AsO₃ Na₃AsO₄ Na₂HAsO₄ NaH₂AsO₄ NaSbO₃
Metalates	NaAlH₄ NaAlO₂ Na₃AlF₆ NaAl(SO₄)₂ NaAuCl₄ Na₂TiF₆ NaBiO₃ NaCoO₂ NaMnO₄ NaReO₄ NaTcO₃ NaTcO₄ NaVO₃ Na₂CrO₄ Na₂Cr₂O₇ Na₂Cr₃O₁₀ Na₂[Fe(CO)₄] Na₂MnO₄ Na₂MoO₄ Na₃IrCl₆ Na₂PtCl₆ Na₂TiO₃ Na₂U₂O₇ Na₂WO₄ Na₂Zn(OH)₄ Na₃VO₄ Na₆V₁₀O₂₈ Na₄Fe(CN)₆ Na₃Fe(CN)₆ Na₃Fe(C₂O₄)₃ Na₃[Co(NO₂)₆] Na₂PdCl₄
Others	NaSbF₆ NaAsF₆ NaBH₄ NaBH₃(CN) NaBO₂ Na₂B₄O₇ Na₂B₂O₉ Na₂B₈O₁₃ NaCN NaCNO NaH NaHCO₃ Na₄XeO₆ NaHXeO₄ NaOCN NaSCN Na₂CO₃ Na₂C₂O₄ Na₂C₃S₅ Na₂GeO₃ Na₂He Na₂S₄O₆ Na₂SiO₃ Na₄SiO₄ Na₂SiF₆ NaNSi₂(CH₃)₆

Organic

Titanium compounds

Titanium(II)

Organotitanium(II) compounds	[(C₅H₅)₂Ti(CO)₂]

Titanium(III)

Organotitanium(III) compounds	[(C₅H₅)₂TiCl]₂

Titanium(IV)

Titanate compounds	BaTiO₃ Ba₂TiO₄ Bi₄Ti₃O₁₂ CaTiO₃ CaCu₃Ti₄O₁₂ CaZrTi₂O₇ Cs₂TiO₃ Dy₂Ti₂O₇ EuBaTiO₄ FeTiO₃ Ho₂Ti₂O₇ Li₂TiO₃ MnTiO₃ Na₂Ti₃O₇ Na_0.5Bi_0.5TiO₃ Na₂TiF₆ K₂TiF₆ Li₂TiF₆ Rb₂TiF₆ NiTiO₃ PbTiO₃ Pb(Zr,Ti)O₃ SrTiO₃ ZnTiO₃
Organotitanium(IV) compounds	[(C₅H₅)₂TiCl₂] [(C₅H₅)₂Ti(CH₃)₂] [(C₅H₅)₂TiS₅] [(C₅H₅)₂Ti(μ-Cl)(μ-CH₂)Al(CH₃)₂] [(η⁵-C₅H₄-CH₂C₆H₄OCH₃)₂TiCl₂]

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