377341
Sodium metatungstate hydrate
powder
Synonym(s):
Sodium polytungstate hydrate
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About This Item
InChI key
YVQUUPJGDSQKML-UHFFFAOYSA-N
InChI
1S/6Na.H2O.39O.12W/h;;;;;;1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*-1;;;;;;;;;;;;
SMILES string
O.[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O
form
powder
composition
W, 70%
reaction suitability
core: tungsten, reagent type: catalyst
Quality Level
Application
- Tungsten oxide (WO3 x H2O) nanoplates for the electrocatalytic reaction of methanol oxidation.
- Tungsten carbide (WC) based counter electrodes for dye-sensitized solar cells (DSSCs).
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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