Chemistry:Metasilicic acid

Short description: Hypothetical chemical compound with formula H2SiO3

Metasilicic acid

Names
IUPAC name Metasilicic acid
Other names Silicic acid
Identifiers
CAS Number	7699-41-4 N
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL2068408
ChemSpider	14236 Y
EC Number	231-716-3
PubChem CID	14768
UNII	4OI8D3YOH1 N
InChI InChI=1S/H2O3Si/c1-4(2)3/h1-2H Y Key: IJKVHSBPTUYDLN-UHFFFAOYSA-N Y
SMILES O[Si](=O)O
Properties
Chemical formula	H2O3Si
Molar mass	78.098 g·mol−1
Conjugate base	Metasilicate
Hazards
GHS pictograms
GHS Signal word	Warning
GHS hazard statements	H319, H335
GHS precautionary statements	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).
N (what is YN ?)
Infobox references

Metasilicic acid is a hypothetical chemical compound with formula (HO)₂SiO.

Metasilicates occur widely in nature as inosilicates.

See also

• Orthosilicic acid