Sodium metatitanate
| Identifiers | |
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3D model (JSmol)
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| ChemSpider | |
| ECHA InfoCard | 100.031.627 |
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| Na2TiO3 | |
| Molar mass | 301.62 g/mol |
| Appearance | Pale yellow crystalline solid |
| Insoluble | |
| Solubility | Slightly soluble in hydrochloric acid[1] |
| Hazards | |
| NFPA 704 (fire diamond) | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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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
[edit]Sodium metatitanate can be produced by heating titanium dioxide and sodium carbonate at 1000 °C:[3]
- TiO2 + Na2CO3 → Na2TiO3 + CO2
References
[edit]- ^ W. G. Palmer (1954). Experimental Inorganic Chemistry. Cambridge University Press. p. 253. ISBN 9780521059022.
- ^ 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.
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