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Potassium tungsten oxide, 99.5% (metals basis)

Product Code. 11311569
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Product Code. 11311569 Supplier Thermo Scientific Alfa Aesar Supplier No. 014031.14
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Description

CAS: 7790-60-5 | K2O4W | 326.033 g/mol

Potassium tungsten oxide is used in solar energy and water treatment applications. It is used as alkaloids precipitating agent, bronze production and in tungsten refining. It is also used as an analytical reagent. Further, it is added to molten carbonate fuel cell to prevent the corrosion of stainless-steel separator and retards the sintering of the anode.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7790-60-5
Molecular Formula K2O4W
Molecular Weight (g/mol) 326.033
MDL Number MFCD00049668
InChI Key AAQNGTNRWPXMPB-UHFFFAOYSA-N
Synonym potassium tungstate, unii-t6vrm0ou6v, t6vrm0ou6v, dipotassium dioxido dioxo tungsten, dipotassium wolframate, potassium tungstate vi, tungstate wo42-, dipotassium, t-4, 2k.wo4, potassium tungstate-w
PubChem CID 3084032
IUPAC Name dipotassium;dioxido(dioxo)tungsten
SMILES [O-][W](=O)(=O)[O-].[K+].[K+]

Specifications

Melting Point 921°C
Physical Form Powder
Quantity 25 g
Merck Index 14,7694
Solubility Information Soluble in water.
Formula Weight 326.04
Percent Purity 99.5%
Odor Odorless
Sensitivity Hygroscopic
Density 3.12 g/mL
Assay (metals basis)
Chemical Name or Material Potassium tungsten oxide
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