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Tungstic acid (H2WO4)
Catalog Number
7783-03-1
CAS
7783-03-1
IUPAC Name
dihydroxy(dioxo)tungsten
Synonyms
Tungstate (WO42-), hydrogen (1:2), (T-4)-; Tungstate (WO42-), dihydrogen, (T-4)-; Dihydrogen tetraoxotungstate(2-); dihydrogen tungstate (H2WO4); Tungsten acid (H2WO4); Tungsten hydroxide oxide (W(OH)2O2); Tungsten hydroxide oxide (W(OH)2O2), (T-4)-; Tungstic acid; Tungstic(VI) acid
Molecular Weight
249.85
Molecular Formula
H2WO4
Product Information
Purity
≥98%
MDL
MFCD00011336
Appearance
Powder
Storage
Store at RT
Refractive Index
2.24
Safety Information
Signal Word
Warning
Precautionary Statement
P302+P352-P305+P351+P338
Hazard Statements
H315-H319-H335
WGK Germany
3
Canonical SMILES
O=[W-2](=O)(=O)=O.[H+].[H+]
InChI
InChI=1S/4O.W/q;;;;-2/p+2
InChI Key
BASIUPHYXUKEPE-UHFFFAOYSA-P
