Date published: 2026-5-24

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Ammonium tungstate (CAS 11140-77-5)

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CAS Number:
11140-77-5
Purity:
≥99%
Molecular Weight:
3050.46
Molecular Formula:
H42N10O42W12
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ammonium tungstate is a chemical compound often utilized in the field of materials science and analytical chemistry. It serves as a source of tungsten for synthesizing other tungsten compounds and metal oxides in various research studies. This compound is also frequently employed in the production of catalysts, where tungsten′s properties are essential for catalytic activity in numerous reactions. Ammonium tungstate′s role in the preparation of tungsten-based materials for X-ray phosphors and its application in the study of luminescent materials are areas of particular interest. Within analytical chemistry, it is used for determining the concentration of potassium in a technique known as the cobaltinitrite method.


Ammonium tungstate (CAS 11140-77-5) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ammonium tungstate, 10 g

sc-227263
10 g
$86.00