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14031 Potassium tungsten oxide, 99.5% (metals basis)

CAS-Nummer
7790-60-5
Synonyme
Potassium tungstate

Stock No. Größe Preis ($) Menge Verfügbarkeit
14031-14 25g 47,50
14031-22 100g 169,00
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Potassium tungsten oxide, 99.5% (metals basis)

MDL
MFCD00049668
EINECS
232-215-2

Chemische Eigenschaften

Formel
K2WO4
Molmasse
326.04
Form
-60 Mesh Powder
Schmelzpunkt
921°
Dichte
3.12
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Löslichkeit
Soluble in water.

Anwendungen

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.

Bemerkungen

Hygroscopic. Incompatible with oxidizing agents.

Literaturverweise

Yang, J.; Hu, D.; Li, W.; Yang, X. Effect of distribution of phase transfer catalysts in the microreactor shells on the catalytic oxidation of dibenzothiophene. Microporous Mesoporous Mater. 2015, 202, 165-174.

Nave, M. I.; Chen-Wiegart, Y. C. K.; Wang, J.; Kornev, K. G. Precipitation and surface adsorption of metal complexes during electropolishing. Theory and characterization with X-ray nanotomography and surface tension isotherms. Phys. Chem. Chem. Phys. 2015, 17 (35), 23121-23131.

Weitere Referenzen

Merck
14,7694
Harmonized Tariff Code
2841.80
TSCA
Yes

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Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf