Chemistry:Metasilicic acid
From HandWiki
Short description: Hypothetical chemical compound with formula H2SiO3
| |
| Names | |
|---|---|
| IUPAC name
Metasilicic acid
| |
| Other names
Silicic acid
| |
| Identifiers | |
3D model (JSmol)
|
|
| ChEMBL | |
| ChemSpider | |
| EC Number |
|
PubChem CID
|
|
| UNII | |
| |
| |
| Properties | |
| H2O3Si | |
| Molar mass | 78.098 g·mol−1 |
| Conjugate base | Metasilicate |
| Hazards | |
| GHS pictograms | 
|
| GHS Signal word | Warning |
| H319, H335 | |
| P261, P264, P271, P280, P304+340, P305+351+338, P312, P337+313, P403+233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
 (what is   ?)
| |
| Infobox references | |
Metasilicic acid is a hypothetical chemical compound with formula (HO)2SiO.[1] The free acid slowly polymerises in aqueous solution even at low concentrations and cannot be isolated under normal conditions. Compounds including the conjugate base are known as metasilicates and occur widely in nature as inosilicates.
See also
References
- ↑ M. F. Bechtold (1955): "Polymerization and Properties of Dilute Aqueous Silicic Acid from Cation Exchange" Journal of Physical Chemistry, volume 59, issue 6, pages 532–541. doi:10.1021/j150528a013
 |  |
