CAS 7783-03-1: Tungstic acid (H2WO4)
Formula:HO4W
InChI:InChI=1S/4O.W/q;;;;-2/p+2
InChI key:InChIKey=BASIUPHYXUKEPE-UHFFFAOYSA-P
SMILES:[W-2](=O)(=O)(=O)=O.[H+]
Synonyms:- Dihydrogen Wolframate
- Dihydrogen tetraoxotungstate(2-)
- Dihydrogenwolframat
- Tungstate (WO42-), hydrogen (1:2), (T-4)-
- Tungstate (WO<sub>4</sub><sup>2-</sup>), dihydrogen, (T-4)-
- Tungstate (WO<sub>4</sub><sup>2-</sup>), hydrogen (1:2), (T-4)-
- Tungstate de dihydrogene
- Tungsten acid (H2WO4)
- Tungsten acid (H<sub>2</sub>WO<sub>4</sub>)
- Tungsten hydroxide oxide (W(OH)2O2)
- Tungsten hydroxide oxide (W(OH)<sub>2</sub>O<sub>2</sub>)
- See more synonyms
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Found 10 products.
Tungstic(VI) acid
CAS:Applied as flavoring agent and fragrance. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:H2O4WMolecular weight:249.85Tungstic acid, 99+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:H2O4WPurity:99+%Color and Shape:Powder, Yellow to yellow-greenMolecular weight:249.85Tungstic acid
CAS:Tungstic acid is a solid acidic oxide that is used as an oxidation catalyst for organic reactions. Tungstic acid can also be used in the production of p-hydroxybenzoic acid, which is an intermediate in the synthesis of vitamin C. Tungsten has been shown to catalyze the reaction between hydrogen fluoride and water vapor with a molar ratio of 1:2 to produce hydrogen tungstate. The reaction mechanism is thought to involve intermolecular hydrogen bonding that leads to the formation of particles at high temperatures and a phase transition temperature of about 500°C. Tungsten has good chemical stability in air and does not decompose or react with many substances.Formula:H2WO4Purity:Min. 95%Color and Shape:Yellow To Green-Yellow To Yellow Orange SolidMolecular weight:249.85 g/molTungstic acid, 99%
CAS:Tungstic acid, 99%Formula:H2WO4Purity:99%Color and Shape:yellow pwdr.Molecular weight:249.86Tungstic Acid
CAS:Controlled ProductApplications Tungstic Acid is used as a starting material in the synthesis of polynanocomposite material and polycrystalline ceramics. References Anil K. et al.: Int. J. App. Cer. Tech., 14, 191 (2017);Formula:H2O4WColor and Shape:NeatMolecular weight:249.85Tungstate (WO42-), dihydrogen, (T-4)-
CAS:Formula:H2O4WPurity:99.9%Color and Shape:SolidMolecular weight:249.8535Tungstic acid, 99+%
CAS:Formula:H2WO4Purity:≥ 99.0%Color and Shape:Yellow to orange powderMolecular weight:249.86Tungstic Acid pure, 98%
CAS:Formula:H2WO4Purity:min. 98%Color and Shape:Yellow, PowderMolecular weight:249.87Tungstic Acid extrapure AR, 99%
CAS:Formula:H2WO4Purity:min. 99%Color and Shape:Yellow, Crystalline powder, ClearMolecular weight:249.87
