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Catalog Number:
35933
CAS Number:
7783-03-1
Tungstic acid
Purity:
≥99% Metals basis
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Product Information

Tungstic acid is a versatile compound known for its unique properties and wide-ranging applications in various industries. This inorganic acid, characterized by its high melting point and solubility in water, serves as a crucial precursor in the synthesis of tungsten-based materials. Its ability to form stable complexes makes it valuable in catalysis, particularly in the production of fine chemicals and pharmaceuticals. Researchers utilize tungstic acid in analytical chemistry for the determination of trace metals, leveraging its effectiveness in precipitation and complexation reactions.

In the field of materials science, tungstic acid is employed in the production of tungsten oxide, which is essential for creating high-performance coatings and electronic components. Its unique properties also make it suitable for use in the development of advanced ceramics and as a catalyst in various chemical reactions. With its exceptional stability and reactivity, tungstic acid stands out as a preferred choice for professionals seeking reliable and efficient solutions in their research and industrial applications.

CAS Number
7783-03-1
Purity
≥99% Metals basis
Molecular Formula
H2WO4
Molecular Weight
249.85
PubChem ID
1152
Melting Point
> 100 ?C
Density
5.5
Appearance
Yellow powder
Boiling Point
1473?
Refractive Index
2.24
Conditions
Store at RT
General Information
CAS Number
7783-03-1
Purity
≥99% Metals basis
Molecular Formula
H2WO4
Molecular Weight
249.85
PubChem ID
1152
Melting Point
> 100 ?C
Density
5.5
Appearance
Yellow powder
Boiling Point
1473?
Refractive Index
2.24
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Tungstic acid is widely utilized in research focused on various applications:

  • Catalysis: It serves as an effective catalyst in chemical reactions, particularly in the synthesis of fine chemicals and pharmaceuticals, enhancing reaction rates and selectivity.
  • Analytical Chemistry: Used in the preparation of tungsten-based reagents, it aids in the detection and quantification of various elements in samples, making it valuable for environmental and materials analysis.
  • Electronics: In the semiconductor industry, it is employed in the production of thin films and coatings, contributing to the development of advanced electronic devices.
  • Material Science: Its application in creating tungsten oxide nanomaterials has opened avenues for energy storage solutions, such as supercapacitors and batteries, due to their high conductivity and stability.
  • Medicine: Tungstic acid is explored for its potential in radiology as a contrast agent, improving imaging techniques and diagnostics in medical applications.

Citations