Names | |
---|---|
IUPAC name
Disilver;dioxido(dioxo)tungsten
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.033.357 |
EC Number |
|
PubChem
CID
|
|
| |
| |
Properties | |
Ag2WO4 | |
Molar mass | 463.57 g mol−1 |
Hazards | |
GHS labelling: [1] | |
Warning | |
H315, H319, H335 | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Silver tungstate is an inorganic tungstate with the chemical formula Ag2WO4. It has been applied in various fields such as photoluminescence, antibacterial action, ozone gas sensors and humidity sensors. [2] [3] It is also used in the electronic and chemical industries, and also used in proteomics research. [4]
Silver tungstate occurs in three polymorphic phases: orthorhombic (α), hexagonal (β) and cubic (γ). [2] α-silver tungstate is thermodynamically stable, while β- and γ-silver tungstate are metastable. [5]
Silver tungstate is synthesised through the following reaction between silver nitrate and sodium tungstate, producing sodium nitrate as a byproduct: [2]
Names | |
---|---|
IUPAC name
Disilver;dioxido(dioxo)tungsten
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.033.357 |
EC Number |
|
PubChem
CID
|
|
| |
| |
Properties | |
Ag2WO4 | |
Molar mass | 463.57 g mol−1 |
Hazards | |
GHS labelling: [1] | |
Warning | |
H315, H319, H335 | |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Silver tungstate is an inorganic tungstate with the chemical formula Ag2WO4. It has been applied in various fields such as photoluminescence, antibacterial action, ozone gas sensors and humidity sensors. [2] [3] It is also used in the electronic and chemical industries, and also used in proteomics research. [4]
Silver tungstate occurs in three polymorphic phases: orthorhombic (α), hexagonal (β) and cubic (γ). [2] α-silver tungstate is thermodynamically stable, while β- and γ-silver tungstate are metastable. [5]
Silver tungstate is synthesised through the following reaction between silver nitrate and sodium tungstate, producing sodium nitrate as a byproduct: [2]