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Potassium tungstate

Catalog Number
ACM7790605-3
Product Name
Potassium tungstate
Structure
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CAS
7790-60-5
  • Product Overview
  • Usage
Synonyms
AC1Q1TRQ; 5221AF; MFCD00049668; 2K.WO4; Tungstate (WO42-), dipotassium, (beta-4)-; Potassium tungstate, 99.95%, for trace metal analysis, -100 mesh; POTASSIUM TUNGSTATE; 99.5%; EINECS 232-215-2; T6VRM0OU6V;
IUPAC Name
dipotassium;dioxido(dioxo)tungsten;
Molecular Weight
326.033g/mol
Molecular Formula
K2O4W;
Canonical SMILES
[O-][W](=O)(=O)[O-].[K+].[K+];
InChI
InChI=1S/2K.4O.W/q2*+1;;;2*-1;;
InChI Key
AAQNGTNRWPXMPB-UHFFFAOYSA-N;
Complexity
62.2
Covalently-Bonded Unit Count
3
EC Number
232-215-2
Exact Mass
325.858g/mol
H-Bond Acceptor
4
Heavy Atom Count
7
Monoisotopic Mass
325.858g/mol
Topological Polar Surface Area
80.3A^2
UNII
T6VRM0OU6V
Application
Potassium tungstate is a heavy, crystalline powder that dissolves in water but not in alcohol. It serves multiple purposes across various industries. In solar energy and water treatment, it enhances efficiency and performance. It functions as a precipitating agent for alkaloids, plays a vital role in bronze production, and is integral to the refining of tungsten. Additionally, potassium tungstate is employed as an analytical reagent. In the field of energy, it is added to molten carbonate fuel cells to protect stainless-steel separators from corrosion and to slow down the sintering of the anode, thereby enhancing the longevity and efficiency of the cells.
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