Sodium metatitanate

Sodium metatitanate
Identifiers
CAS Number
  • 12034-36-5 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 17340399
ECHA InfoCard 100.031.627 Edit this at Wikidata
EC Number
  • 234-803-4
PubChem CID
  • 16212573
CompTox Dashboard (EPA)
  • DTXSID60890868 Edit this at Wikidata
InChI
  • Key: GROMGGTZECPEKN-UHFFFAOYSA-N
  • InChI=1S/2Na.7O.3Ti/q2*+1;;;;;;2*-1;;;
  • [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 in hydrochloric acid[1]
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 1: Exposure would cause irritation but only minor residual injury. E.g. turpentineFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
1
0
0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound

Sodium metatitanate is a chemical compound with the chemical formula Na2TiO3. This compound decomposes with treatment with hot water.[2] The name sodium metatitanate also incorrectly refers to the compound sodium trititanate (Na2Ti3O7).

Production

Sodium metatitanate can be produced by heating titanium dioxide and sodium carbonate at 1000 °C:[3]

TiO2 + Na2CO3 → Na2TiO3 + CO2

References

  1. ^ W. G. Palmer (1954). Experimental Inorganic Chemistry. Cambridge University Press. p. 253. ISBN 9780521059022.
  2. ^ Analytical Chemistry. the University of Michigan: Wiley. 1921. p. 169.
  3. ^ 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.
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Sodium compounds
Inorganic
Halides
Chalcogenides
Pnictogenides
  • Na3N
  • NaN3
  • NaNH2
  • Na3P
  • Na3As
Oxyhalides
  • NaClO
  • NaClO2
  • NaClO3
  • NaClO4
  • NaBrO
  • NaBrO2
  • NaBrO3
  • NaBrO4
  • NaIO3
  • NaIO4
Oxychalcogenides
  • Na2SO3
  • Na2SO4
  • NaHSO3
  • NaHSO4
  • Na2S2O3
  • Na2S2O4
  • Na2S2O5
  • Na2S2O6
  • Na2S2O7
  • Na2S2O8
  • Na2SeO3
  • Na2SeO4
  • NaHSeO3
  • Na2TeO3
Oxypnictogenides
  • NaNO2
  • NaNO3
  • Na2N2O2
  • NaH2PO4
  • NaPO2H2
  • Na2HPO3
  • Na2PO3F
  • Na3PS2O2
  • Na3PO4
  • Na5P3O10
  • Na4P2O7
  • Na2H2P2O7
  • Na3AsO3
  • Na3AsO4
  • Na2HAsO4
  • NaH2AsO4
  • NaSbO3
Others
  • NaAlH4
  • NaAlO2
  • Na3AlF6
  • NaAl(SO4)2
  • NaAuCl4
  • NaSbF6
  • NaAsF6
  • Na2TiF6
  • NaBH4
  • NaBH3(CN)
  • NaBO2
  • Na2B4O7
  • Na2B2O9
  • Na2B8O13
  • NaBiO3
  • NaCN
  • NaCNO
  • NaCoO2
  • NaH
  • NaHCO3
  • Na4XeO6
  • NaHXeO4
  • NaMnO4
  • NaOCN
  • NaReO4
  • NaSCN
  • NaTcO3
  • NaTcO4
  • NaVO3
  • Na2CO3
  • Na2C2O4
  • Na2C3S5
  • Na2CrO4
  • Na2Cr2O7
  • Na2Cr3O10
  • Na2GeO3
  • Na2He
  • Na2[Fe(CO)4]
  • Na2MnO4
  • Na2MoO4
  • Na3IrCl6
  • Na2PtCl6
  • Na2O(UO3)2
  • Na2S4O6
  • Na2SiO3
  • Na2TiO3
  • Na2U2O7
  • Na2WO4
  • Na2Zn(OH)4
  • Na3VO4
  • Na6V10O28
  • Na4Fe(CN)6
  • Na3Fe(CN)6
  • Na3Fe(C2O4)3
  • Na4SiO4
  • Na2SiF6
  • Na3[Co(NO2)6]
  • NaNSi6
  • Na2PdCl4
Organic
  • CH3ONa
  • C2H5ONa
  • HCOONa
  • C2H5COONa
  • C3H7COONa
  • Na2C4H4O6
  • C4H5NaO6
  • NaCH3COO
  • NaC6H5CO2
  • NaC6H4(OH)CO2
  • NaC12H23O2
  • NaC10H8
  • Na2[Fe[CN5]NO]
  • C6H16AlNaO4
  • NaC6H7O6
  • C5H8NO4Na
  • C6H5Na
  • C4H9Na
  • NaC5H5
  • C15H31COONa
  • C17H33COONa
  • C18H35O2Na
  • C164H256O68S2Na2
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Titanium(II)
  • TiCl2
  • TiH2
  • TiBr2
  • TiI2
  • TiO
  • TiS
  • TiSi2
Organotitanium(II) compounds
[(C5H5)2Ti(CO)2]
Titanium(III)
  • TiAl
  • TiBr3
  • TiCl3
  • TiF3
  • TiI3
  • TiN
  • TiP
  • Ti2O3
  • Ti2S3
Organotitanium(III) compounds
[(C5H5)2TiCl]2
Titanium(IV)
  • TiB2
  • TiBr4
  • TiC
  • TiS(S2)
  • TiCl4
  • Ti(ClO4)4
  • TiF4
  • H2TiF6
  • TiH4
  • TiI4
  • TiOSO4
  • Ti(NMe2)4
  • Ti(NO3)4
  • TiO2
  • H4TiO4
  • Ti(C2H3O2)4
  • Ti4(OCH2CH3)16
  • Ti(OCH(CH3)2)4
  • Ti(OCH2CH2CH2CH3)4
  • KTiOPO4
  • NiO·Sb2O3·20TiO2
  • TiS2
  • TiSe2
  • TiSi2
  • Ti(C
    3    H
    5    O
    3    )
    4
Titanate compounds
  • BaTiO3
  • Ba2TiO4
  • Bi4Ti3O12
  • CaTiO3
  • CaCu3Ti4O12
  • CaZrTi2O7
  • Cs2TiO3
  • Dy2Ti2O7
  • EuBaTiO4
  • FeTiO3
  • Ho2Ti2O7
  • Li2TiO3
  • MnTiO3
  • Na2Ti3O7
  • Na0.5Bi0.5TiO3
  • 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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Titanate salts
H He
Li2TiO3
Li4Ti5O12 		Be B C N O F Ne
Na2TiO3 Mg Al Si P S Cl Ar
K CaTiO3 Sc Ti V Cr MnTiO3 Fe Co NiTiO3 Cu ZnTiO3
Zn2TiO4
Zn2Ti3O8 		Ga Ge As Se Br Kr
Rb SrTiO3 Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs2TiO3 BaTiO3
Ba2TiO4 		* Lu Hf Ta W Re Os Ir Pt Au Hg Tl PbTiO3 Bi12TiO20
Bi4Ti3O12
Bi2Ti2O7 		Po At Rn
Fr Ra ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* La Ce Pr Nd Pm Sm EuTiO3 Gd Tb Dy2Ti2O7 Ho2Ti2O7 Er Tm Yb
** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No
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